Question

CALCULE :

a) (+3ײ)²=
b) (-8×⁴)²=
c) (2×5)³=
d) (3y2)³=
e) (-y²)⁴=
f) (-mn)⁴=
g) (2×y²)⁴=
h) (-4ײb)²=​

Answer 1

Resposta e Explicação passo a passo:

$a) = 9x^{4} \\b) = 64x^{6}\\c) = 10000x^{3} \\d) = 216xy^{3}\\e) = y^{6} \\f) = mn^{4} \\g) = 16x^{4}x^{8} \\h) = 16x^{4}b^{2}$

espero ter ajudado