Question

calcule as seguintes potências:

a) 3⁵ =

b) -2⁵

c) (-2)¹ =

d) (-2)⁴ =

e) 3-³ =

f) (4 1-3)¹ =

g) (-15)⁰ =

h) 5⁰ =​

POR FAVOR ME AJUDEM

Answer 1

$\boxed{\begin{array}{l}\sf a)\\\\3^5=3.3.3.3.3=243 \ \checkmark \end{array}}\\\boxed{\begin{array}{l}\sf b)\\\\-2^5=-2.-2.-2.-2.-2=-32 \ \checkmark \end{array}}\\\boxed{\begin{array}{l}\sf c)\\\\(-2)^1=-2 \ \checkmark \end{array}}\\\boxed{\begin{array}{l}\sf d)\\\\(-2)^4=16 \ \checkmark \end{array}}\\\boxed{\begin{array}{l}\sf e)\\\\3^-^3=\dfrac{1}{3^3}=\dfrac{1}{27} \end{array}}$

$\boxed{\begin{array}{l}\sf f)\\\\(41-3)^1=(38)^1=38 \ \checkmark \end{array}}\\\boxed{\begin{array}{l}\sf g)\\\\ (-15)^0=1 \ \checkmark\end{array}}\\\boxed{\begin{array}{l}\sf h)\\\\5^0=1 \ \checkmark \end{array}}$

Resposta correta;

a) = 243

b) = -32

c) = -2

d) = 16

e) =  $\frac{1}{27}$

f) = 38

g) = 1

h) = 1

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