v^2+2v-59=4

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Solution for v^2+2v-59=4 equation:


Simplifying
v2 + 2v + -59 = 4

Reorder the terms:
-59 + 2v + v2 = 4

Solving
-59 + 2v + v2 = 4

Solving for variable 'v'.

Reorder the terms:
-59 + -4 + 2v + v2 = 4 + -4

Combine like terms: -59 + -4 = -63
-63 + 2v + v2 = 4 + -4

Combine like terms: 4 + -4 = 0
-63 + 2v + v2 = 0

Factor a trinomial.
(-9 + -1v)(7 + -1v) = 0

Subproblem 1

Set the factor '(-9 + -1v)' equal to zero and attempt to solve: Simplifying -9 + -1v = 0 Solving -9 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -1v = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1v = 0 + 9 -1v = 0 + 9 Combine like terms: 0 + 9 = 9 -1v = 9 Divide each side by '-1'. v = -9 Simplifying v = -9

Subproblem 2

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

Solution

v = {-9, 7}

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