Question

2(7n^2-10^2)

factorize ​

Answer 1

Answer:

2(7n^2-10^2)=2(√7n+10)(√7n-10)

Step-by-step explanation:

we know that

$( {a}^{2} - {b}^{2} ) = (a + b)(a - b)$

consider

2(7n^2-10^2)

=2 (√7n)^2- 10^2)

=2(√7n+10)(√7n-10)

so,

2(7n^2-10^2)=2(√7n+10)(√7n-10)