Question

simplify the following (a+b) (a-b)=a^2-b^2​

Answer 1

$\huge\mathbb\red{ANSWER!!!}$

• ( a + b) ( a - b) = a² - b²

• a ( a - b ) + b (a - b) = a² - b²

• a² - ab + ab - b² = a² - b²

• a² - b² = a² - b²

Hence,

L•H•S = R•H•S

PROVED...

HERE IS YOUR ANSWER....

Answer 2

LHS..

$(a + b)(a - b)$

$a(a - b) + b(a - b)$

$a^{2} - ab + ab - b^{2}$

$a^{2} - b^{2}$

Verified...

LHS =RHS

$a^{2} - b^{2} = a^{2} - b^{2}$