Question

a) (-3)²×(-3)²=
b) (-2)⁶÷(-2)⁵=
c)[(-2)²]³=
d) (-6)⁴×(-6)¹=​

Answer 1

Resposta:

a) +81

b) -2

c) +64

d) -7776

Explicação passo-a-passo:

a) $(-3)^{2}$ X $(-3)^2$ =

= -9 X $(-3)^2$ =

= -9 X -9 =

= +81 =

b) $(-2)^6$ ÷ $(-2)^5$ =

= +64  ÷ $(-2)^5$ =

= +64  ÷ -32 =

= -2 =

c) $[(-2)^2]^3$ =

=  $[-2^2]^3$ =

= $[+4]^{3}$ =

= $+4^{3}$ =

= +64 =

d) $(-6)^{4}$ X $(-6)^{1}$ =

= $-6^4$ X $(-6)^{1}$ =

= $-6^4$ X $-6^{1}$ =

= +1296 X -6 =

= -7776 =

Answer 2

a) 9 × 9 = 81

b) 64 ÷ 32 = -2

c) 64

d) 1296 × (-6) = -7776