Question

calcule as potências

a) (+7)²=

b) (+4)²=

C) (+3)²=

d) (+5)³=

e) (+2)³=

f) (+3)³=

g(+2)⅞ obs:e só o 7 n consegui tirar k 8

h) (+2)⅝ obs:apenas o 5​

Answer 1

Explicação passo a passo:

a)

(+7)²= 7 * 7 = + 49 >>>>

b) (+4)²= 4 * 4 =+ 16 >>>>

c)

(+3)²= 3 * 3 = + 9 >>>>

d)

(+5)³= 5 * 5 * 5 = 125 >>>

e)

(+2)³= 2 * 2 * 2 = +8 >>>

f)

(+3)³= 3 * 3 * 3 = +27 >>>>

g

(+2)^7 = 2 * 2 * 2 * 2 * 2 *2 * 2 = + 128 >>>>

h)

(+2)^5= 2 * 2 * 2 * 2 * 2 =+ 32 >>>