If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (8y2 + 19y + -6) + -1(12y2 + -12y + -4) = 0 Reorder the terms: (-6 + 19y + 8y2) + -1(12y2 + -12y + -4) = 0 Remove parenthesis around (-6 + 19y + 8y2) -6 + 19y + 8y2 + -1(12y2 + -12y + -4) = 0 Reorder the terms: -6 + 19y + 8y2 + -1(-4 + -12y + 12y2) = 0 -6 + 19y + 8y2 + (-4 * -1 + -12y * -1 + 12y2 * -1) = 0 -6 + 19y + 8y2 + (4 + 12y + -12y2) = 0 Reorder the terms: -6 + 4 + 19y + 12y + 8y2 + -12y2 = 0 Combine like terms: -6 + 4 = -2 -2 + 19y + 12y + 8y2 + -12y2 = 0 Combine like terms: 19y + 12y = 31y -2 + 31y + 8y2 + -12y2 = 0 Combine like terms: 8y2 + -12y2 = -4y2 -2 + 31y + -4y2 = 0 Solving -2 + 31y + -4y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. 0.5 + -7.75y + y2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + -7.75y + -0.5 + y2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + -7.75y + y2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + -7.75y + y2 = 0 + -0.5 -7.75y + y2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 -7.75y + y2 = -0.5 The y term is -7.75y. Take half its coefficient (-3.875). Square it (15.015625) and add it to both sides. Add '15.015625' to each side of the equation. -7.75y + 15.015625 + y2 = -0.5 + 15.015625 Reorder the terms: 15.015625 + -7.75y + y2 = -0.5 + 15.015625 Combine like terms: -0.5 + 15.015625 = 14.515625 15.015625 + -7.75y + y2 = 14.515625 Factor a perfect square on the left side: (y + -3.875)(y + -3.875) = 14.515625 Calculate the square root of the right side: 3.809937664 Break this problem into two subproblems by setting (y + -3.875) equal to 3.809937664 and -3.809937664.Subproblem 1
y + -3.875 = 3.809937664 Simplifying y + -3.875 = 3.809937664 Reorder the terms: -3.875 + y = 3.809937664 Solving -3.875 + y = 3.809937664 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '3.875' to each side of the equation. -3.875 + 3.875 + y = 3.809937664 + 3.875 Combine like terms: -3.875 + 3.875 = 0.000 0.000 + y = 3.809937664 + 3.875 y = 3.809937664 + 3.875 Combine like terms: 3.809937664 + 3.875 = 7.684937664 y = 7.684937664 Simplifying y = 7.684937664Subproblem 2
y + -3.875 = -3.809937664 Simplifying y + -3.875 = -3.809937664 Reorder the terms: -3.875 + y = -3.809937664 Solving -3.875 + y = -3.809937664 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '3.875' to each side of the equation. -3.875 + 3.875 + y = -3.809937664 + 3.875 Combine like terms: -3.875 + 3.875 = 0.000 0.000 + y = -3.809937664 + 3.875 y = -3.809937664 + 3.875 Combine like terms: -3.809937664 + 3.875 = 0.065062336 y = 0.065062336 Simplifying y = 0.065062336Solution
The solution to the problem is based on the solutions from the subproblems. y = {7.684937664, 0.065062336}
| 4z-4=16 | | 9r+7=8r+5 | | 19y-12y^2= | | X+2X+12=50 | | (0,3-x)+(x+7)=92 | | 49x^4-169= | | (8x+3)(2x^2-13x-7)=0 | | 4x-13=33+3x | | 4d+1=7 | | 3(4-5x)+2x(5x+2)=3+x | | 0.30=log | | 2(2x-7)+3x=8(x-1)-(x-6) | | 4x+2(x+2)=-3(x+3) | | 5(3x+2)=9x+15 | | 13x-43-9x=6x-29+5x | | 24=4g-8 | | 6s-3=15-3s | | 5r-3=7-5r | | 5-21-12x=14x-29 | | 3k+6=4 | | 24-12x-5=4-15x | | (x-51)(x+17)=0 | | 4In(7x)=8 | | 0.53+n=1.97 | | N-36=-2 | | (12-a)(3+a)= | | -(2x-w)+4(6w+2x)= | | 3/5x-11/7=[7x+1)/2 | | 1/2=1/2+x | | 36=2[(2w+3)(w)] | | x^2+8=16 | | 1y+5x=5xy |