If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7y2(9y2 + -8y + 6) = 0 Reorder the terms: 7y2(6 + -8y + 9y2) = 0 (6 * 7y2 + -8y * 7y2 + 9y2 * 7y2) = 0 (42y2 + -56y3 + 63y4) = 0 Solving 42y2 + -56y3 + 63y4 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), '7y2'. 7y2(6 + -8y + 9y2) = 0 Ignore the factor 7.Subproblem 1
Set the factor 'y2' equal to zero and attempt to solve: Simplifying y2 = 0 Solving y2 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y2 = 0 Take the square root of each side: y = {0}Subproblem 2
Set the factor '(6 + -8y + 9y2)' equal to zero and attempt to solve: Simplifying 6 + -8y + 9y2 = 0 Solving 6 + -8y + 9y2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.6666666667 + -0.8888888889y + y2 = 0 Move the constant term to the right: Add '-0.6666666667' to each side of the equation. 0.6666666667 + -0.8888888889y + -0.6666666667 + y2 = 0 + -0.6666666667 Reorder the terms: 0.6666666667 + -0.6666666667 + -0.8888888889y + y2 = 0 + -0.6666666667 Combine like terms: 0.6666666667 + -0.6666666667 = 0.0000000000 0.0000000000 + -0.8888888889y + y2 = 0 + -0.6666666667 -0.8888888889y + y2 = 0 + -0.6666666667 Combine like terms: 0 + -0.6666666667 = -0.6666666667 -0.8888888889y + y2 = -0.6666666667 The y term is -0.8888888889y. Take half its coefficient (-0.4444444445). Square it (0.1975308642) and add it to both sides. Add '0.1975308642' to each side of the equation. -0.8888888889y + 0.1975308642 + y2 = -0.6666666667 + 0.1975308642 Reorder the terms: 0.1975308642 + -0.8888888889y + y2 = -0.6666666667 + 0.1975308642 Combine like terms: -0.6666666667 + 0.1975308642 = -0.4691358025 0.1975308642 + -0.8888888889y + y2 = -0.4691358025 Factor a perfect square on the left side: (y + -0.4444444445)(y + -0.4444444445) = -0.4691358025 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
y = {0}
| -2x+8x=-6+x+8x | | -13+3n=5 | | -4(-3)+12+-2(7)= | | 3z+4+8+z= | | 5(x-2)=3+2(x+6) | | -14a-12a-6=-110 | | -(4z-(5w-6y))= | | 5a+6-8a+11=5-6a | | 35s+7s=484 | | -3x+2y-7+5y+1=4y+4-3y-1 | | (7t-2)-(3t-1)=-3(1-3t) | | 7-3x=x-4[2+x] | | -15x+9x-7=35 | | 12x+8=3x-1 | | 1+2v+8v=v+5+8v | | 6xwhat=72 | | 10x+5=-55 | | x+6+x(4)=126 | | (5c-1)(6c+5)= | | -5x-2x=6(-3x-1)-3(1-4x) | | 15x+3+5x-13=180 | | 2y=12-4y | | 2x^2+11x-18=3 | | x(x^2-81)=0 | | 3-5b+2b=-4+2b | | 8x-222=-11x+120 | | 87=7n+5n+3 | | 4x=-2x^2+6 | | 2(5p-5)=-4[2p+2(p+4)] | | 5x+5(8x+17)=355 | | c+(-2c)+c+c= | | Y=-6(1)-3 |