If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1 = y(8y + -4) Reorder the terms: 1 = y(-4 + 8y) 1 = (-4 * y + 8y * y) 1 = (-4y + 8y2) Solving 1 = -4y + 8y2 Solving for variable 'y'. Reorder the terms: 1 + 4y + -8y2 = -4y + 4y + 8y2 + -8y2 Combine like terms: -4y + 4y = 0 1 + 4y + -8y2 = 0 + 8y2 + -8y2 1 + 4y + -8y2 = 8y2 + -8y2 Combine like terms: 8y2 + -8y2 = 0 1 + 4y + -8y2 = 0 Begin completing the square. Divide all terms by -8 the coefficient of the squared term: Divide each side by '-8'. -0.125 + -0.5y + y2 = 0 Move the constant term to the right: Add '0.125' to each side of the equation. -0.125 + -0.5y + 0.125 + y2 = 0 + 0.125 Reorder the terms: -0.125 + 0.125 + -0.5y + y2 = 0 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + -0.5y + y2 = 0 + 0.125 -0.5y + y2 = 0 + 0.125 Combine like terms: 0 + 0.125 = 0.125 -0.5y + y2 = 0.125 The y term is -0.5y. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5y + 0.0625 + y2 = 0.125 + 0.0625 Reorder the terms: 0.0625 + -0.5y + y2 = 0.125 + 0.0625 Combine like terms: 0.125 + 0.0625 = 0.1875 0.0625 + -0.5y + y2 = 0.1875 Factor a perfect square on the left side: (y + -0.25)(y + -0.25) = 0.1875 Calculate the square root of the right side: 0.433012702 Break this problem into two subproblems by setting (y + -0.25) equal to 0.433012702 and -0.433012702.Subproblem 1
y + -0.25 = 0.433012702 Simplifying y + -0.25 = 0.433012702 Reorder the terms: -0.25 + y = 0.433012702 Solving -0.25 + y = 0.433012702 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + y = 0.433012702 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + y = 0.433012702 + 0.25 y = 0.433012702 + 0.25 Combine like terms: 0.433012702 + 0.25 = 0.683012702 y = 0.683012702 Simplifying y = 0.683012702Subproblem 2
y + -0.25 = -0.433012702 Simplifying y + -0.25 = -0.433012702 Reorder the terms: -0.25 + y = -0.433012702 Solving -0.25 + y = -0.433012702 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + y = -0.433012702 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + y = -0.433012702 + 0.25 y = -0.433012702 + 0.25 Combine like terms: -0.433012702 + 0.25 = -0.183012702 y = -0.183012702 Simplifying y = -0.183012702Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.683012702, -0.183012702}
| 1,34x-5,4=x-3,7 | | 2*2=5y | | X^2+18+20=0 | | 4x=y(4x-4) | | -(14-2s)-(6s+4)=14 | | 4x^3+14x^2+166x+140=0 | | 4xy-4y-4x=0 | | 5r^2-6r+1=0 | | (31-0.5y)+(31-0.5y+4)+y=66 | | y=70+14(7) | | 2*40+3x=128 | | 73=x+0.32x | | 6x+ay=24 | | 2x+9x-4x=14+7 | | 0.03/9 | | 3x+ay=15 | | -2t^2+15t-15=0 | | x*x-v*v= | | 5x^2+21x-24=0 | | 10=x+0.32x | | 2(3x+1)-8=30 | | 2x+y=62 | | 5x-2(x-4)=41 | | x-4=3x-1 | | 4*16y=4x | | -1=0.50h-7-0.75h | | 75.5/x=24/51 | | 64y=4x | | 8(x-4)=4x-12 | | x=1/5x-3 | | 7x-3x=6 | | 5a^2-29a-6=0 |