tolong jawabbbbbbbbb

Diketahu : p = 3
q = -4
r = -2

Ditanya : a. 2pr^2
b. p^2q^3r
c. p^3q^2r^3

Jawab :
a. 2pr^2
=2 × 3 × -2^2
= 6 × 4
= 24

b. p^2q^3r
=3^2 × -4^3 × -2
= 9 × -64 × -2
= 1152

c. p^3q^2r^3
= 3^3 × -4^2 × -2^3
= 27 × 16 × -8
= -3458

Semoga membantu ^^

A. 2×3×(-2)²
= 2×3×4
= 24
B. 3²×(-4)³×(-2)
= 9×(-64)×(-2)
= 1152
C. 3³×(-4)²×(-2)³
= 27×16×(-8)
= -3456