3x^2+2lx-l^2=0

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Solution for 3x^2+2lx-l^2=0 equation:


Simplifying
3x2 + 2lx + -1l2 = 0

Reorder the terms:
2lx + -1l2 + 3x2 = 0

Solving
2lx + -1l2 + 3x2 = 0

Solving for variable 'l'.

Factor a trinomial.
(-1l + -1x)(l + -3x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(l + -3x)' equal to zero and attempt to solve: Simplifying l + -3x = 0 Solving l + -3x = 0 Move all terms containing l to the left, all other terms to the right. Add '3x' to each side of the equation. l + -3x + 3x = 0 + 3x Combine like terms: -3x + 3x = 0 l + 0 = 0 + 3x l = 0 + 3x Remove the zero: l = 3x Simplifying l = 3x

Solution

l = {-1x, 3x}

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