Question

(5x^(2)) (8x^(7)) =?

Answer 1

ΗΘΙΑ

procedimiento :

$(5x^(2)) (8x^(7)) =$

$=5.8x^{2+7}$

$=5.8x^{9}$

$=40x^{9}$

$(5x^(2)) (8x^(7)) = 40x^{9}$

salu2!!