(-9x^2-10y)(-9x^2-10y)=0

Simple and best practice solution for (-9x^2-10y)(-9x^2-10y)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (-9x^2-10y)(-9x^2-10y)=0 equation: 


Simplifying
(-9x2 + -10y)(-9x2 + -10y) = 0

Multiply (-9x2 + -10y) * (-9x2 + -10y)
(-9x2 * (-9x2 + -10y) + -10y * (-9x2 + -10y)) = 0
((-9x2 * -9x2 + -10y * -9x2) + -10y * (-9x2 + -10y)) = 0

Reorder the terms:
((90x2y + 81x4) + -10y * (-9x2 + -10y)) = 0
((90x2y + 81x4) + -10y * (-9x2 + -10y)) = 0
(90x2y + 81x4 + (-9x2 * -10y + -10y * -10y)) = 0
(90x2y + 81x4 + (90x2y + 100y2)) = 0

Reorder the terms:
(90x2y + 90x2y + 81x4 + 100y2) = 0

Combine like terms: 90x2y + 90x2y = 180x2y
(180x2y + 81x4 + 100y2) = 0

Solving
180x2y + 81x4 + 100y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(9x2 + 10y)(9x2 + 10y) = 0


Subproblem 1
Set the factor '(9x2 + 10y)' equal to zero and attempt to solve:

Simplifying
9x2 + 10y = 0

Solving
9x2 + 10y = 0

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

Add '-10y' to each side of the equation.
9x2 + 10y + -10y = 0 + -10y

Combine like terms: 10y + -10y = 0
9x2 + 0 = 0 + -10y
9x2 = 0 + -10y
Remove the zero:
9x2 = -10y

Divide each side by '9'.
x2 = -1.111111111y

Simplifying
x2 = -1.111111111y

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(9x2 + 10y)' equal to zero and attempt to solve:

Simplifying
9x2 + 10y = 0

Solving
9x2 + 10y = 0

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

Add '-10y' to each side of the equation.
9x2 + 10y + -10y = 0 + -10y

Combine like terms: 10y + -10y = 0
9x2 + 0 = 0 + -10y
9x2 = 0 + -10y
Remove the zero:
9x2 = -10y

Divide each side by '9'.
x2 = -1.111111111y

Simplifying
x2 = -1.111111111y

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| 3(x+2)-5(x-7)+8x=23 | | 19+(-9)+(-19)+9= | | f(x)=18ln(4x-5) | | (-86)+55(-51)= | | 6(3x-5)=7x+16 | | 0.50x+0.05(16-x)=0.10(-73) | | (2n-7)(2n-7)=0 | | -3(0.5+1-x)=-11.5-38x | | 0.50+0.05(16-x)=0.10(-73) | | 81.1+(11.8-x)+(7.02-x)= | | 10(-2)+3y=15 | | (11.8-x)+(7.02-x)= | | 2=16n-4(2n-2) | | -15c+7c+1=4-8c | | 6a^2=54 | | (4a+7)(4a+7)=0 | | y=3*3+b | | 11x-28=9x-12 | | y=3h+b | | 10x+10=8x-10 | | (6v+3)(6v-3)=0 | | 1.66+.666x=2.61+1.16x+1.66 | | 40-3x-5x-12=44 | | In(2x)+In(5x)=6 | | 3(x+8)=56 | | .75+5y=9y-.25 | | (v^2)(v^2)=0 | | 4x-75=x-25 | | 3(x+3)=2x+11 | | 3(2x-5)=2x+5 | | 2x-8=10-y | | 6x-5-x=6x-13 |

Equations solver categories