Question

1-Calcule:
A)7²
B)9⁴
C)-10⁶
D) (-3)²
E) (1,9)²
F)20-¹
G)11⁴
H)2-⁶
ME AJUDEM POR FAVOR!!

Answer 1

Resposta:

a=49

b=6561

c=-1000000

d=9

e=3,61

f=-20

g=14641

h=-64

Answer 2

$a)7 {}^{2} = 7 \times 7 = 49$

$b)9 {}^{4} = 9 \times 9 \times 9 \times 9 = 6561$

$c) - 10 {}^{6} = - 10 \times - 10 \times - 10 \times - 10 \times - 10 \times - 10 = -1000000$

$d)( - 3) {}^{2} = ( - 3) \times ( - 3) = 9$

$e)(1.9) {}^{2} = ( 1.9) \times(1.9) = 3.61$

$f)20 {}^{1} = 20$

$g)11 {}^{4} = 11 \times 11 \times 11 \times 11 = 14641$

h)2⁶ = 2 x 2 x 2 x 2 x 2 x 2 = 64

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Att, IzabelaCristina2006 ❤️