Question

((-p)^3*(-4)^2*r^3) / (2pqr^3)
-3 (p^2q)^3 -12(qr)^2
tolong jawabannya beserta penjelasanya ?

Answer 1

Soal equivalen dengan
[((-p)³ (-4)² r³) / (-3(p²q)³) ] * [-12(qr)²/2pqr³]
= [(16/3)p⁻³q⁻³r³] [-6qp⁻¹r⁻¹]
= (96/3)p⁻²q⁻⁴r⁴
= 32r⁴/p²q⁴