Question

Упростите выражение ба*
(-1/3)*a*(-3)

3а
6а2
a^2
-6а​

Answer 1

$6a \times ( - \frac{1}{3} ) \times a \times ( - 3) = 6a {}^{2} \times \frac{1 \times 3}{3} = 6 {a}^{2}$