Answer :
Answer:
- 16
Step-by-step explanation:
given the expression
4x³y²
substitute x = - 1 and y = 2 into the expression
= 4 × (-1)³ × 2²
= 4 × - 1 × 4
= - 4 × 4
= - 16
Answer:
- 16
Step-by-step explanation:
given the expression
4x³y²
substitute x = - 1 and y = 2 into the expression
= 4 × (-1)³ × 2²
= 4 × - 1 × 4
= - 4 × 4
= - 16