Question

Given that x= 6 and y= -4, evaluate 2x²-y³​

Answer 1

Answer:

x=6 and y=-4

2x²-y³

⇒2(6)²-(-4)³

⇒72-(-64)

⇒72+64

⇒136

Step-by-step explanation:

hope it helps!

Answer 2

Answer:

x=6

y=-4

so.....

2x²-y³

=2(6)²-(-4)³

=2×36-(-64)

=72+64

=136

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