Question

Выполните умножение:
1)2a³(-0.5a)
2) 0.5x²y(-xy)
3) -4x⁴y²*1.5x²y⁴​

Answer 1

${2a}^{3} ( - 0.5a) = {a}^{4}$

${0.5x}^{2} y( - xy) = - 0.5 {x}^{3} {y}^{2}$

$- {4x}^{4}{y}^{2} \times 1.5 {x}^{2} {y}^{4 } = - 6 {x}^{6} {y}^{6}$