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# Solve the Following Quadratic Equations by Factorization: A2b2x2 + B2x - A2x - 1 = 0 - Mathematics

Course

#### Question

Solve the following quadratic equations by factorization:

a2b2x2 + b2x - a2x - 1 = 0

#### Solution

We have been given

a2b2x2 + b2x - a2x - 1 = 0

b2x(a2x + 1) - 1(a2x + 1) = 0

(b2x - 1)(a2x + 1) = 0

Therefore,

b2x - 1 = 0

b2x = 1

x=1/b^2

or,

a2x + 1 = 0

a2x = -1

x=-1/a^2

Hence, x=1/b^2 or x=-1/a^2

Is there an error in this question or solution?

#### APPEARS IN

RD Sharma Solution for Class 10 Maths (2018 (Latest))
Ex. 4.3 | Q: 56
RD Sharma Solution for Class 10 Maths (2018 (Latest))
Ex. 4.3 | Q: 56