If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8y2 + -5y + -10 = 0 Reorder the terms: -10 + -5y + 8y2 = 0 Solving -10 + -5y + 8y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. -1.25 + -0.625y + y2 = 0 Move the constant term to the right: Add '1.25' to each side of the equation. -1.25 + -0.625y + 1.25 + y2 = 0 + 1.25 Reorder the terms: -1.25 + 1.25 + -0.625y + y2 = 0 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + -0.625y + y2 = 0 + 1.25 -0.625y + y2 = 0 + 1.25 Combine like terms: 0 + 1.25 = 1.25 -0.625y + y2 = 1.25 The y term is -0.625y. Take half its coefficient (-0.3125). Square it (0.09765625) and add it to both sides. Add '0.09765625' to each side of the equation. -0.625y + 0.09765625 + y2 = 1.25 + 0.09765625 Reorder the terms: 0.09765625 + -0.625y + y2 = 1.25 + 0.09765625 Combine like terms: 1.25 + 0.09765625 = 1.34765625 0.09765625 + -0.625y + y2 = 1.34765625 Factor a perfect square on the left side: (y + -0.3125)(y + -0.3125) = 1.34765625 Calculate the square root of the right side: 1.160885976 Break this problem into two subproblems by setting (y + -0.3125) equal to 1.160885976 and -1.160885976.Subproblem 1
y + -0.3125 = 1.160885976 Simplifying y + -0.3125 = 1.160885976 Reorder the terms: -0.3125 + y = 1.160885976 Solving -0.3125 + y = 1.160885976 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.3125' to each side of the equation. -0.3125 + 0.3125 + y = 1.160885976 + 0.3125 Combine like terms: -0.3125 + 0.3125 = 0.0000 0.0000 + y = 1.160885976 + 0.3125 y = 1.160885976 + 0.3125 Combine like terms: 1.160885976 + 0.3125 = 1.473385976 y = 1.473385976 Simplifying y = 1.473385976Subproblem 2
y + -0.3125 = -1.160885976 Simplifying y + -0.3125 = -1.160885976 Reorder the terms: -0.3125 + y = -1.160885976 Solving -0.3125 + y = -1.160885976 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.3125' to each side of the equation. -0.3125 + 0.3125 + y = -1.160885976 + 0.3125 Combine like terms: -0.3125 + 0.3125 = 0.0000 0.0000 + y = -1.160885976 + 0.3125 y = -1.160885976 + 0.3125 Combine like terms: -1.160885976 + 0.3125 = -0.848385976 y = -0.848385976 Simplifying y = -0.848385976Solution
The solution to the problem is based on the solutions from the subproblems. y = {1.473385976, -0.848385976}
| (3u-2)(5-u)=0 | | 11+4y=7(y-1) | | ((x^(3/8))(y^(5/6)))^24 | | f(-5)=4n^2+5n | | 10x-5=-27+5x | | 5x^2-64x+108=0 | | 2(-a^2-2a+3)= | | 5x^2-64x+208=0 | | 82=-(6+4r)-7r | | 36b^1/2*5b^1/6 | | -3x(x-9)=-2x | | 0=4x^2+35x-84 | | 88=-8(-7+2n) | | 6.4x+60x=5 | | x-1.6=3.2 | | 3(2x+4)=8x-24 | | (2-x)(4-x)=9.5 | | x-1.2=3.8 | | -4w+18=-2(w+1) | | 106=-2(3-8n) | | 5(y-9)=-9y+25 | | 2(4x-4)=64 | | (e+5)*3=29 | | -3v-22=-7(v+2) | | 4.985t^2=30t | | -22=-2y+4(y-3) | | 5x+29=2x+104 | | (2-2x)(4-2x)=9.5 | | -16v+5v=6+v | | 2(y+7)+6y=30 | | 3x-5/4-6x=0 | | n-17=18 |