Question

if (x+2) and (x-2) are factors of ax4 +2x2 -3x2 +bx-4,then what is the value of a+b.

Answer 1

☜☆☞hey friend ☜☆☞

here is your answer ☞

a+b = 1/2____-answer

hope it will help you

Devil_king ▄︻̷̿┻̿═━一