Answer :
[tex](a^2-b^2) = (a+b)(a-b)[/tex]
You can use this equation for any numbers or variables in the form a2 - b2.
You can use this equation for any numbers or variables in the form a2 - b2.
(a^-b^)= (a-b)(a+b) that sad. remember this is a form. you will see this letters will be change a numbers.
