SSC Selection Post Phase 13 Syllabus 2025: SSC will release the syllabus for Selection Post Phase 13 along with the official notification on April 16,...

SSC Selection Post Phase 13 Syllabus 2025- Download Now
March 27, 2025Harvest Smarter Results!
Celebrate Baisakhi with smarter learning and steady progress.
Unlock discounts on all plans and grow your way to success!
SSC Selection Post Phase 13 Syllabus 2025- Download Now
March 27, 2025SSC Selection Post GK Questions 2025
March 26, 2025SSC Selection Post Eligibility Criteria 2025: Age, Qualification
March 26, 2025SSC Selection Post Salary 2025, Promotion & Career Growth
March 17, 2025SSC Selection Post 2025: Admit Card & Pattern
March 6, 2025SRMJEEE Question Papers 2025: Download PDFs
February 26, 2025SRMJEEE Registration 2025 (Started): Check Important Dates
February 26, 2025SRMJEEE Exam Centres 2025: Check Details
February 26, 2025SSC Selection Post Exam Pattern 2025- Sections, Marks
February 13, 2025IIT Video Lectures | Informative Videos: Learn From the Experts
February 8, 2025Quadratic Equation: A Quadratic Equation, also called Quadratics, is a polynomial equation of second degree. Simply put, it contains at least one term that is squared. In general, it can be represented as: ax² + bx + c = 0.
Here x is an unknown variable. a, b and c are numerical coefficients. Please note that a is not equal to 0. If a becomes zero, then, the equation results in bx + c=0. In such a case, it does not remain quadratic anymore. The values of x which satisfy the equation are called solutions.
It is interesting to note that there was an algebraic formula contained in the Bakhshali manuscript that was written in India in the 7th century AD. This formula was used to solve quadratic equation.
It is further interesting to note that, in relation to Quadratic Equation, another person by name Muhammad, who was reportedly inspired by Brahmagupta, designed formulas to solve such equations.
Also Read: More on Quadratic Equation
Examples:
Here are a few examples of Quadratic Equation
In all these examples, please note that a cannot be zero.
Though the Quadratic Equation seems complex, it has significance in our daily lives. For example, by solving quadratic equation, one can easily locate the position of a stone or a missile or an arrow as it travels in the air and falls back to earth
Furthermore, it can also be used in calculating distances travelled by cruises. A student may be surprised to know that a quadratic equation is a must for studying curved mirrors and lenses as well.
Roots: The values of variables satisfying the given equation are called its roots.
Discriminant: b²-4ac is called the discriminant for the equation. It is important because it gives us an idea whether there are two solutions, one solution, or no solutions.
Factoring Method: If ax² + bx + c = 0, a≠0 can be factorised into a product of two linear factors, then the roots of the quadratic equation ax² + bx + c = 0 can be found by equating each factor to zero.
Completing the Square Method: A quadratic equation can also be solved by the method of completing the square.
Apart from these two methods, it can also be solved by Formula Method and graphically as well.
Also Read: Different methods of solving quadratic equation
Embibe app is not just an app but a personalised teacher when it comes to helping students perform better. The app has 3D videos that a student can watch in order to understand concepts better, and also to know how they can be used in our daily life.
To get a better hold of the concept, a student can also learn more on concepts related to the subject on our Practice module and take up mock tests to prepare themselves better.
To have a better understanding of such concepts, keep visiting Embibe.
SSC Selection Post Phase 13 Syllabus 2025: SSC will release the syllabus for Selection Post Phase 13 along with the official notification on April 16,...
SSC Selection Post Eligibility 2025: The SSC Selection Post 2025 notification will be released on 16th April 2025 for the Phase 13 exam as per the official dates...
SSC Selection Post Salary 2025: The Staff Selection Commission (SSC) annually holds online examinations to recruit qualified 10th, 12th, and graduate students for various selection...
SSC Selection Post 2025: The Staff Selection Commission released the SSC Selection Post admit card for CBT. Candidates can download their admit cards online from...
SRMJEEE 2025 Question Papers: The SRM Institute of Science and Technology (SRMIST) released the SRMJEEE question papers and SRMJEEE sample papers of 2025 online. The...
SRMJEEE Registration 2025 Online: The SRM Institute of Science and Technology (SRMIST) started SRMJEEE registration on November 12, 2025 and will close it phase-wise. Phase...
SRMJEEE Exam Centres: The SRM Institute of Science and Technology conducts the SRM Joint Engineering Entrance Exam. The university conducts the engineering entrance examination in...
SSC Selection Post Exam Pattern 2025: The Staff Selection Commission or SSC exam is conducted to recruit candidates for various posts and is one of...
IIT Video Lectures: The online world has exploded. It has made watching online television possible, and consuming news has never been easier. The world wide...
Top 10 Banks in India 2025: The largest banks in India have assisted India’s development in many ways. The banking sector plays a vital role...
Railway Recruitment 2025: North Central Railway (NCR), Prayagraj, Uttar Pradesh, has released the admit card for the document/certificate verification candidates who have applied for the...
RRB Kolkata Result 2025: The Railway Recruitment Board will announce the result soon after the exam, the officials will announce the result online on its official...
RBI Recruitment 2025: The Reserve Bank of India will release the RBI Fire Officer Admit Card 2025 soon on the official website. RBI will conduct the...
RSMSSB Admit Card 2025: The Rajasthan Subordinate and Ministerial Services Selection Board (RSMSSB) will issue the admit card for the Junior Engineer (JEN) Exam 2025...
NTSE Cutoff 2025: The National Council of Education Research and Training (NCERT) will release the NTSE 2025 cutoff along with the NTSE 2025 result of Stage 2 ...
LIC Recruitments 2025 - Life Insurance Corporation is the largest insurance company in the country. Founded in 1956, it is funded by the Government of...
HTET Answer Key 2025: The Board of School Education, Haryana (BSEH) will issue the HTET 2025 answer keys on the official website. The answer keys...
HTET Syllabus 2025: The Haryana Board of School Education conducts the Haryana Teachers Eligibility Test (HTET) to recruit candidates for teaching Secondary, Elementary and Upper...
HSSC Admit Card 2025: Haryana Staff Selection Commission (HSSC) will release the HSSC Admit Card 2025 soon on its official website. Candidates have to use...
HSSC Result 2025: The Haryana Staff Selection Commission (HSSC) will announce the result for the recruitment of a Male Constable (GD), Category No. 01 of...
Uses of Ether: Ether is an organic compound containing an oxygen atom and an ether group connected to two alkyl/aryl groups. It is formed by the...
Every year, Republic Day is celebrated on January 26 to commemorate the day on which the Constitution of India came into effect in 1950. This...
NEST Result 2025: The National Institute of Science Education and Research (NISER) will release the NEST 2025 Result in July 2025 (Tentative). Once the result...
NATA 2025 Registration: The CoA will likely conduct the National Aptitude Test in Architecture (NATA) exam for the first session tentatively in April 2025. The...
Unleash Your True Potential With Personalised Learning on EMBIBE
Create Free Account