Question

a) 5 ^{3}
b)(-5) ^{3}
c) -5 ^{3}
d)( \frac{-2}{3}) ^{3}
e)( \frac{1}{50}) ^{2}
f) - (-2) ^{5}
g)10 ^{-3}
h)- ( \frac{-1}{2} ) ^{-2}
ajuuuuuuuuuuuuuuuuuuuuuuuudaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answer 1

A) 5 ^{3}  =5*3*3=125
b)(-5) ^{3}  =(-5)(-5)*(-5)=-125
c) -5 ^{3}  =(-1)  * 5³=(-1)*5*5*5=-125
d)( \frac{-2}{3}) ^{3}   se for (-2/3)³ =(-2/3)*(-2/3)*(-2/3)=(-8/27)
e)( \frac{1}{50}) ^{2}  se for (1/50)² =1/50 * 1/50=1/2500
f) - (-2) ^{5}  =(-1)* (-2)^5  =(-1)* (-32)=32
g)10 ^{-3}  =(1/10)³  =1/10*1/10*1/10=1/1000
h)- ( \frac{-1}{2} ) ^{-2}  se for -(-1/2)^(-2)=(-1)* (-2)²=(-1)* 4 =-4