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anastassius [24]
3 years ago
7

Solve the equation and this is an assignment btw​

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

Answer:

z=6 and z=-6

Step-by-step explanation:

7z^2=252

Divide both sides by 7

\frac{7z^2}{7} =\frac{252}{7} \\z^2=36

Find the square root

z=±√36

z=±6

Therefore, z=6 and z=-6.

I hope this helps!

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