Question

4×(-5)^3×(-20)^2
com a conta pfvv​

Answer 1

Oii!

$4 \times ( - 5) {}^{3} \times ( - 20) {}^{2} =$

$4 \times ( - {5}^{3} ) \times {20}^{2}$

$- 4 \times 125 \times {20}^{2}$

$- 500 \times {20}^{2}$

$- 500 \times 400$

$- 200000$

Espero ter ajudado S2