Question

viet ket qua phep tinh duoi dang mot luy thua 

(ab)*(ab)²

Answer 1

(ab) x (ab)²

= (ab)¹ x (ab)²

= (ab)¹⁺²

=(ab)³

hok tốt..........

Answer 2

ab . (ab)² = (ab)²⁺¹ = (ab)³

Answer 3

(ab)³

Answer 4

(ab)3

Answer 5

\(ab\times\left(ab\right)^2\)

\(=ab^{1+2}\)

\(=ab^3\)

_Chúc bạn học tốt_