If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y2 + -18.8y + 33.76 = 0 Reorder the terms: 33.76 + -18.8y + 2y2 = 0 Solving 33.76 + -18.8y + 2y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 16.88 + -9.4y + y2 = 0 Move the constant term to the right: Add '-16.88' to each side of the equation. 16.88 + -9.4y + -16.88 + y2 = 0 + -16.88 Reorder the terms: 16.88 + -16.88 + -9.4y + y2 = 0 + -16.88 Combine like terms: 16.88 + -16.88 = 0.00 0.00 + -9.4y + y2 = 0 + -16.88 -9.4y + y2 = 0 + -16.88 Combine like terms: 0 + -16.88 = -16.88 -9.4y + y2 = -16.88 The y term is -9.4y. Take half its coefficient (-4.7). Square it (22.09) and add it to both sides. Add '22.09' to each side of the equation. -9.4y + 22.09 + y2 = -16.88 + 22.09 Reorder the terms: 22.09 + -9.4y + y2 = -16.88 + 22.09 Combine like terms: -16.88 + 22.09 = 5.21 22.09 + -9.4y + y2 = 5.21 Factor a perfect square on the left side: (y + -4.7)(y + -4.7) = 5.21 Calculate the square root of the right side: 2.282542442 Break this problem into two subproblems by setting (y + -4.7) equal to 2.282542442 and -2.282542442.Subproblem 1
y + -4.7 = 2.282542442 Simplifying y + -4.7 = 2.282542442 Reorder the terms: -4.7 + y = 2.282542442 Solving -4.7 + y = 2.282542442 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '4.7' to each side of the equation. -4.7 + 4.7 + y = 2.282542442 + 4.7 Combine like terms: -4.7 + 4.7 = 0.0 0.0 + y = 2.282542442 + 4.7 y = 2.282542442 + 4.7 Combine like terms: 2.282542442 + 4.7 = 6.982542442 y = 6.982542442 Simplifying y = 6.982542442Subproblem 2
y + -4.7 = -2.282542442 Simplifying y + -4.7 = -2.282542442 Reorder the terms: -4.7 + y = -2.282542442 Solving -4.7 + y = -2.282542442 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '4.7' to each side of the equation. -4.7 + 4.7 + y = -2.282542442 + 4.7 Combine like terms: -4.7 + 4.7 = 0.0 0.0 + y = -2.282542442 + 4.7 y = -2.282542442 + 4.7 Combine like terms: -2.282542442 + 4.7 = 2.417457558 y = 2.417457558 Simplifying y = 2.417457558Solution
The solution to the problem is based on the solutions from the subproblems. y = {6.982542442, 2.417457558}
| x+5(x+2)=65 | | (2p-1)x=3p+(p+2)x | | 4(2x+1)-2x=34 | | 4a+2=42 | | 2x^2+4x-7= | | 7x-4/2=9 | | 0=3x+27-7x-11 | | 15x-2=4x+53 | | 9x+15=6x+78 | | 12x^2-12x-36=0 | | 2b-3=35 | | 6+3x+x=-x+18-26+24 | | 9m+8=89 | | 9x+4x+2+9=4x+3+8x | | 3(x+3)-2(x+1)=0 | | x^3-5*x+1=0 | | 26-4x=10-8x | | 9x-2=7x+11 | | (3x-1)(x-4)=4 | | 10h-16=54 | | (m-4)*1/3=8 | | -7m^2-32m+24=0 | | 5x+7=43-5x | | 3x+36=13x-474 | | 3m+3=31 | | 3x+2=2(x+3) | | 5w+6=9-1w | | 4x-4y= | | 30y+5=11 | | 4a-8=-5 | | m-4/3=8 | | 20i/17i |