Question

Aplique a potência e resolva as expressões
a) 2⁴+7³ + 5⁵ B) 5⁴+10⁴–100² C) 6⁴+5³+6³ D)6³+6²​

Answer 1

Resposta:

$a)3.484 \\ b)625 \\ c)1.637 \\ d)252$

Explicação passo-a-passo:

$a) {2}^{4} + {7}^{3} + {5}^{5} = \\ 16 + 343 + 3.125 = 3.484 \\ \\ B) {5}^{4} + {10}^{4} - {100}^{2} = \\ 625 + 10.000 - 10.000 = 625 \\ \\ C) {6}^{4} + {5}^{3} + {6}^{3} = \\ 1.296 + 125 + 216 = 1.637 \\ \\ D) {6}^{3} + {6}^{2} = \\ 216 + 36 = 252$

Answer 2

Resposta)

A)2⁴+7³ + 5⁵

2.2.2.2+7.7.7+5.5.5.5.5=16+343+3125=3484

B) 5⁴+10⁴–100²

5.5.5.5+10.10.10.10-100.100=

625+10000-10000= 625

C) 6⁴+5³+6³ =

6.6.6.6.+5.5.5+6.6.6=

1296+125+216=1637

D)6³+6²​

6.6.6+6.6

216+36=252