2x^2+15xy+28y^2=

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Solution for 2x^2+15xy+28y^2= equation: 


Simplifying
2x2 + 15xy + 28y2 = 0

Reorder the terms:
15xy + 2x2 + 28y2 = 0

Solving
15xy + 2x2 + 28y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(2x + 7y)(x + 4y) = 0


Subproblem 1
Set the factor '(2x + 7y)' equal to zero and attempt to solve:

Simplifying
2x + 7y = 0

Solving
2x + 7y = 0

Move all terms containing x to the left, all other terms to the right.

Add '-7y' to each side of the equation.
2x + 7y + -7y = 0 + -7y

Combine like terms: 7y + -7y = 0
2x + 0 = 0 + -7y
2x = 0 + -7y
Remove the zero:
2x = -7y

Divide each side by '2'.
x = -3.5y

Simplifying
x = -3.5y

Subproblem 2
Set the factor '(x + 4y)' equal to zero and attempt to solve:

Simplifying
x + 4y = 0

Solving
x + 4y = 0

Move all terms containing x to the left, all other terms to the right.

Add '-4y' to each side of the equation.
x + 4y + -4y = 0 + -4y

Combine like terms: 4y + -4y = 0
x + 0 = 0 + -4y
x = 0 + -4y
Remove the zero:
x = -4y

Simplifying
x = -4y
Solution
x = {-3.5y, -4y}

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