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Simplifying
2.99 = u2
Solving
2.99 = u2
Solving for variable 'u'.
Move all terms containing u to the left, all other terms to the right.
Add '-1u2' to each side of the equation.
2.99 + -1u2 = u2 + -1u2
Combine like terms: u2 + -1u2 = 0
2.99 + -1u2 = 0
Add '-2.99' to each side of the equation.
2.99 + -2.99 + -1u2 = 0 + -2.99
Combine like terms: 2.99 + -2.99 = 0.00
0.00 + -1u2 = 0 + -2.99
-1u2 = 0 + -2.99
Combine like terms: 0 + -2.99 = -2.99
-1u2 = -2.99
Divide each side by '-1'.
u2 = 2.99
Simplifying
u2 = 2.99
Take the square root of each side:
u = {-1.729161647, 1.729161647}
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