Question

a) (−2)4 + (−2)5 =

b (5) −3 − 50 =

d)$\frac{1}{5} ^{8}$

$[/tex]\frac{1}{5} ^{5}$[/tex]

c)$\frac{21^{6}.35^{3} }{15^{3}.7^{6} } =$

e)$(\frac{1}{2}^{-2} ). 2^{3}$

f) ((−2)3)2 + (−2)2 =

Aiuda pls :'v

Answer 1

a) (-2)4 + (-2)5

= -8 + (-10)

= -8 - 10

= -18

b) (5) - 3 - 50

= (5) - 53

= 5 - 53

= -48