- Quadratic Polynomial
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- Graphing quadratics Polynomial
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- what is a quadratic equation
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- How to Solve Quadratic equations
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- Factoring quadratics equations
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- Solving quadratic equations by completing the square
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- Solving quadratic equations by using Quadratic formula
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- Nature of roots of Quadratic equation
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- Problem based on discriminant of a quadratic equation
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- Quadratic word problems

- NCERT Solutions Quadratic Equation Exercise 1
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- NCERT Solutions Quadratic Equation Exercise 2
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- NCERT Solutions Quadratic Equation Exercise 3
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- NCERT Solutions Quadratic Equation Exercise 4

In this method we create square on LHS and RHS and then find the value.

ax

Step 1 Dividing by a on both the sides

x

Step 2 Square formation on the LHS using the first two terms. So quadratic equations becomes

( x+b/2a)

Step 3 Rearranging the terms on the LHS and RHS,we get the quadratic in the form

( x+b/2a)

Step 4 Now you can see that RHS does not contain any variable ,it just contains the variables,So we find the square root of the calculated term and RHS to find the roots of the quadratic equation

x

(x+2)

(x+2)

x+2 =-3 => x=-5

x+2=3=> x=1

Check out the below Video to see more examples on Square Method

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- Mathematics (Class 10) by RD Sharma
- NCERT Solutions - Mathematics Class 10
- NCERT Exemplar Mathematics Problems - Solutions (Class 10)
- Board + IIT - JEE Foundation Mathematics (Class 10) by disha experts
- Mathematics Foundation Course for JEE/AIPMT/Olympiad Class : 10 (by mtg)
- Board + PMT/ IIT Foundation for JEE Main / Advanced: Science & Mathematics, Class - 10
- Class Companion - Class 10 Mathematics