If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + 11y + 3 = 0 Reorder the terms: 3 + 11y + y2 = 0 Solving 3 + 11y + y2 = 0 Solving for variable 'y'. Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + 11y + -3 + y2 = 0 + -3 Reorder the terms: 3 + -3 + 11y + y2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 11y + y2 = 0 + -3 11y + y2 = 0 + -3 Combine like terms: 0 + -3 = -3 11y + y2 = -3 The y term is 11y. Take half its coefficient (5.5). Square it (30.25) and add it to both sides. Add '30.25' to each side of the equation. 11y + 30.25 + y2 = -3 + 30.25 Reorder the terms: 30.25 + 11y + y2 = -3 + 30.25 Combine like terms: -3 + 30.25 = 27.25 30.25 + 11y + y2 = 27.25 Factor a perfect square on the left side: (y + 5.5)(y + 5.5) = 27.25 Calculate the square root of the right side: 5.220153254 Break this problem into two subproblems by setting (y + 5.5) equal to 5.220153254 and -5.220153254.Subproblem 1
y + 5.5 = 5.220153254 Simplifying y + 5.5 = 5.220153254 Reorder the terms: 5.5 + y = 5.220153254 Solving 5.5 + y = 5.220153254 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-5.5' to each side of the equation. 5.5 + -5.5 + y = 5.220153254 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + y = 5.220153254 + -5.5 y = 5.220153254 + -5.5 Combine like terms: 5.220153254 + -5.5 = -0.279846746 y = -0.279846746 Simplifying y = -0.279846746Subproblem 2
y + 5.5 = -5.220153254 Simplifying y + 5.5 = -5.220153254 Reorder the terms: 5.5 + y = -5.220153254 Solving 5.5 + y = -5.220153254 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-5.5' to each side of the equation. 5.5 + -5.5 + y = -5.220153254 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + y = -5.220153254 + -5.5 y = -5.220153254 + -5.5 Combine like terms: -5.220153254 + -5.5 = -10.720153254 y = -10.720153254 Simplifying y = -10.720153254Solution
The solution to the problem is based on the solutions from the subproblems. y = {-0.279846746, -10.720153254}
| 13x+6=4(x+6) | | -1.333(33+n)=12+n | | [-11+(-9)]+[-18+20]= | | 9-5k=12-(6k+7) | | 39=-14+9a | | 3(p-2)+5p= | | 7x^2+2x=120 | | 2x+3y=-24 | | 19x+40=24x | | X+2x+6=15 | | M+4+2m=14-7m | | a=(2+6a) | | -4x+10y=-6 | | x^3-8x^2+9x-72=0 | | 6(1+6p)=114 | | 2x-5y=3 | | .5(25-x)=35 | | -2x+5y=-2 | | 4x+4=25-3x | | -5m=80 | | 3x+2=27-2x | | 9x+1=4x+9 | | 0.25ax=3ab | | lm(x+2)-ln(x+1)=1 | | 5x+7y=-2 | | 6x-29=35-10x | | x^3-8x^2+9x=72 | | 1+2x-5x^2=0 | | 3+9x=30 | | 4b^2-9b-46=9 | | 4v^2-10v-17=7 | | 5x-7-4x=6 |