7z*7z=

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Solution for 7z*7z= equation: 


Simplifying
7z * 7z = 0

Reorder the terms for easier multiplication:
7 * 7z * z = 0

Multiply 7 * 7
49z * z = 0

Multiply z * z
49z2 = 0

Solving
49z2 = 0

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Divide each side by '49'.
z2 = 0

Simplifying
z2 = 0

Take the square root of each side:
z = {0}

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