tolong bantuin please !!! cara kerjanya gimana aku nggak ngerti

4. 24xy^2z^2 × (-4x^2y) = -96x^3y^3z^2

5. -10p^2qr × 3pq^2 × (-8pr^2) = -30p^3q^3r × (-8pr^2) = 240 p^4q^3r^3

simbol (^) adlah pangkat