Math, asked by asmiththeking01, 8 months ago

factorize 5x^2-7x^2

Answers

Answered by jennie55

0

Answer:

5x^2-7x^2 [given question]

=(5x)^2-(7x)^2

(5x+6x)(5x-6x) [using the identity:

[using the identity: a^2-b^2=(a+b)(a-b)]

=11x(-x)

=-11x

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