8u^2-42u^2=

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Solution for 8u^2-42u^2= equation: 


Simplifying
8u2 + -42u2 = 0

Combine like terms: 8u2 + -42u2 = -34u2
-34u2 = 0

Solving
-34u2 = 0

Solving for variable 'u'.

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

Divide each side by '-34'.
u2 = 0

Simplifying
u2 = 0

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

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