Question

$( - 0.5a {b}^{3} ) {?}^{2} \times 12 {a}^{3} {b}^{2}$
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Answer 1

(-0,5ab³)² * 12a³b² = 0,5ab³ * 12a³b² = 6a⁴b⁵

Либо 0,5a²b⁶ * 12a³b² = 6a⁵b⁸