Question

Q2
If
x = -5 and y=-8, evaluate : 3 x y ²​

Answer 1

Answer:

-960

Step-by-step explanation:

x = -5 and y = -8

Let put the value in it...

3(-15)(-8)²

3(-15)(64)

-15(64) or -15 × 64

-960

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Answer 2

Answer:

48

Step-by-step explanation:

• 3 x y^2 =

• 3 x -8^2

• 3 x 8 x 8

• 3 x 16

• 48