.5w(w)=98

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Solution for .5w(w)=98 equation: 


Simplifying
0.5w(w) = 98

Multiply w * w
0.5w2 = 98

Solving
0.5w2 = 98

Solving for variable 'w'.

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

Divide each side by '0.5'.
w2 = 196

Simplifying
w2 = 196

Take the square root of each side:
w = {-14, 14}

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