X(9X+1)=4X^2-23X+36

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Solution for X(9X+1)=4X^2-23X+36 equation:


Simplifying
X(9X + 1) = 4X2 + -23X + 36

Reorder the terms:
X(1 + 9X) = 4X2 + -23X + 36
(1 * X + 9X * X) = 4X2 + -23X + 36
(1X + 9X2) = 4X2 + -23X + 36

Reorder the terms:
1X + 9X2 = 36 + -23X + 4X2

Solving
1X + 9X2 = 36 + -23X + 4X2

Solving for variable 'X'.

Reorder the terms:
-36 + 1X + 23X + 9X2 + -4X2 = 36 + -23X + 4X2 + -36 + 23X + -4X2

Combine like terms: 1X + 23X = 24X
-36 + 24X + 9X2 + -4X2 = 36 + -23X + 4X2 + -36 + 23X + -4X2

Combine like terms: 9X2 + -4X2 = 5X2
-36 + 24X + 5X2 = 36 + -23X + 4X2 + -36 + 23X + -4X2

Reorder the terms:
-36 + 24X + 5X2 = 36 + -36 + -23X + 23X + 4X2 + -4X2

Combine like terms: 36 + -36 = 0
-36 + 24X + 5X2 = 0 + -23X + 23X + 4X2 + -4X2
-36 + 24X + 5X2 = -23X + 23X + 4X2 + -4X2

Combine like terms: -23X + 23X = 0
-36 + 24X + 5X2 = 0 + 4X2 + -4X2
-36 + 24X + 5X2 = 4X2 + -4X2

Combine like terms: 4X2 + -4X2 = 0
-36 + 24X + 5X2 = 0

Factor a trinomial.
(-6 + -1X)(6 + -5X) = 0

Subproblem 1

Set the factor '(-6 + -1X)' equal to zero and attempt to solve: Simplifying -6 + -1X = 0 Solving -6 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1X = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1X = 0 + 6 -1X = 0 + 6 Combine like terms: 0 + 6 = 6 -1X = 6 Divide each side by '-1'. X = -6 Simplifying X = -6

Subproblem 2

Set the factor '(6 + -5X)' equal to zero and attempt to solve: Simplifying 6 + -5X = 0 Solving 6 + -5X = 0 Move all terms containing X to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -5X = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5X = 0 + -6 -5X = 0 + -6 Combine like terms: 0 + -6 = -6 -5X = -6 Divide each side by '-5'. X = 1.2 Simplifying X = 1.2

Solution

X = {-6, 1.2}

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