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sammy [17]
3 years ago
9

A) x²when x=5b) y²when y=-2c)z²when z=0.5​

Mathematics
1 answer:
Hoochie [10]3 years ago
8 0

Answer:

1.25 \\ 2. - 4 \\ 3.0.25

Step-by-step explanation:

How to find x²

exp. \\  {5}^{2}  = 5 \times 5 = 25 \\  {5}^{3}  = 5 \times 5 \times 5 = 125

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