If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(9xy2 + -8y)(9xy2 + 8y) = 0
Multiply (9xy2 + -8y) * (9xy2 + 8y)
(9xy2 * (9xy2 + 8y) + -8y * (9xy2 + 8y)) = 0
((9xy2 * 9xy2 + 8y * 9xy2) + -8y * (9xy2 + 8y)) = 0
Reorder the terms:
((72xy3 + 81x2y4) + -8y * (9xy2 + 8y)) = 0
((72xy3 + 81x2y4) + -8y * (9xy2 + 8y)) = 0
(72xy3 + 81x2y4 + (9xy2 * -8y + 8y * -8y)) = 0
(72xy3 + 81x2y4 + (-72xy3 + -64y2)) = 0
Reorder the terms:
(72xy3 + -72xy3 + 81x2y4 + -64y2) = 0
Combine like terms: 72xy3 + -72xy3 = 0
(0 + 81x2y4 + -64y2) = 0
(81x2y4 + -64y2) = 0
Solving
81x2y4 + -64y2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '64y2' to each side of the equation.
81x2y4 + -64y2 + 64y2 = 0 + 64y2
Combine like terms: -64y2 + 64y2 = 0
81x2y4 + 0 = 0 + 64y2
81x2y4 = 0 + 64y2
Remove the zero:
81x2y4 = 64y2
Divide each side by '81y4'.
x2 = 0.7901234568y-2
Simplifying
x2 = 0.7901234568y-2
Take the square root of each side:
x = {-0.888888889y-1, 0.888888889y-1}
| 2n^2-32n+128=0 | | 32x^2+36x+9=0 | | x(2x+11)=-5 | | 3x-10=-4x+39 | | 110d+0.40m=50d+0.80m | | k-87=4 | | u/6=60 | | 8m=5m+2 | | A=3.14(8)2 | | 8m=5m | | (x-3y)(5x+4y)= | | y-50=4(x-10) | | (x+7y)(7x+6y)= | | 6z^4-150=0 | | (x-5)/7=(-3) | | (10x+3)24=175 | | (x^7y^4-11)(x^7y^4-11)= | | 8y-8=37y-7 | | x+(12/x)=8 | | 18t+4t-18t-3t=13 | | (6x+5y)(6x-5y)= | | 6+x/10=-2 | | 8+9q=9+8q | | 0.155ml=xL | | 16x-3(4x+5)=2x+9 | | 4v-2v+v+v=16 | | 3x-[7-(x-1)]=6x | | 2x+3x+5=105 | | (-2)-(-3)-(-1)= | | -2x+2(4)=-2 | | 30g-10g+75=375 | | 12x+6y=180 |