bantu jawab dong.. disertakan dengan caranya ya

[tex] ( - 2 {p}^{2} {q}^{3} r) \times (4 {p}^{ - 2} q {r}^{2} {)}^{2} \\ = - 2 {p}^{2} {q}^{3} r16 {p}^{ - 4} {q}^{2} {r}^{4} \\ = - 32 {p}^{2 + ( - 4)} {q}^{3 + 2} {r}^{1 + 4} \\ = - 32 {p}^{ - 2} {q}^{5} {r}^{5 } \\ = - \frac{32 {q}^{5} {r}^{5} }{ {p}^{2} } [/tex]

(-2p²q³r) x (4p⁻²qr²)²
= (-2p²q³r) x (16p⁻⁴q²r⁴)
= (-2)(16)p²⁺⁽⁻⁴⁾ q³⁺² r¹⁺⁴
= -32p⁻² q⁵ r⁵
= _ 32 q⁵ r⁵
    -----------      (D)
       p²