Question

simplifique
3⁷/3⁶
(5/3)²
(a.b)⁵
(a³)⁴
(b²) -⁵
(a.a)
a÷a. a€0​

Answer 1

Explicação passo-a-passo:

$\frac{3 {}^{7} }{3 {}^{6} } = 3 {}^{7 - 6} = 3 {}^{1} = 3$

$( \frac{5}{3} ) {}^{2} = \frac{5 \times 5}{3 \times 3} = \frac{25}{9}$

$(a.b) {}^{5} = a {}^{5} b {}^{5}$

$(a {}^{3} ) {}^{4} = a {}^{3 \times 4} = a {}^{12}$

$(a {}^{2} ) {}^{ - 5} = a {}^{2 \times - 5} = a {}^{ - 10}$

$(a.a) = a {}^{1 + 1} = a {}^{2}$

$a \div a = a {}^{1 - 1} = a {}^{0} = 1$