Question

(AJUDA URGENTE GALERA!

7⁴x7²)³ ÷ 7¹⁵

(7⁴x7²)³
7¹⁵​

Answer 1

Resposta:

$\\ ( {7}^{4} \times {7}^{2} ) {}^{3} \div {7}^{15} \\ ( {7}^{4 \times 3} \times {7}^{2 \times 3} ) \div {7}^{15} \\ (7 {}^{12} \times {7}^{6} ) \div {7}^{15} \\ ( {7}^{12 + 6} ) \div {7}^{15} \\ 7 {}^{18} \div {7}^{15} \\ 7 {}^{18 - 15} \\ {7}^{3} = 7 \times 7 \times 7 = 343$