35u^2+44u-7=0

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Solution for 35u^2+44u-7=0 equation:


Simplifying
35u2 + 44u + -7 = 0

Reorder the terms:
-7 + 44u + 35u2 = 0

Solving
-7 + 44u + 35u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-7 + -5u)(1 + -7u) = 0

Subproblem 1

Set the factor '(-7 + -5u)' equal to zero and attempt to solve: Simplifying -7 + -5u = 0 Solving -7 + -5u = 0 Move all terms containing u to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -5u = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -5u = 0 + 7 -5u = 0 + 7 Combine like terms: 0 + 7 = 7 -5u = 7 Divide each side by '-5'. u = -1.4 Simplifying u = -1.4

Subproblem 2

Set the factor '(1 + -7u)' equal to zero and attempt to solve: Simplifying 1 + -7u = 0 Solving 1 + -7u = 0 Move all terms containing u to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -7u = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -7u = 0 + -1 -7u = 0 + -1 Combine like terms: 0 + -1 = -1 -7u = -1 Divide each side by '-7'. u = 0.1428571429 Simplifying u = 0.1428571429

Solution

u = {-1.4, 0.1428571429}

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