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astra-53 [7]
3 years ago
5

Solve the equation. 7z2 = 112

Mathematics
1 answer:
stellarik [79]3 years ago
6 0

Answer:

4

Step-by-step explanation:

7z^2=112

Divide by 7 on both sides

x^2=16

Take the square root of both sides

x=4

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