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 + 14 = 0 Reorder the terms: 14 + 11y + y2 = 0 Solving 14 + 11y + y2 = 0 Solving for variable 'y'. Begin completing the square. Move the constant term to the right: Add '-14' to each side of the equation. 14 + 11y + -14 + y2 = 0 + -14 Reorder the terms: 14 + -14 + 11y + y2 = 0 + -14 Combine like terms: 14 + -14 = 0 0 + 11y + y2 = 0 + -14 11y + y2 = 0 + -14 Combine like terms: 0 + -14 = -14 11y + y2 = -14 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 = -14 + 30.25 Reorder the terms: 30.25 + 11y + y2 = -14 + 30.25 Combine like terms: -14 + 30.25 = 16.25 30.25 + 11y + y2 = 16.25 Factor a perfect square on the left side: (y + 5.5)(y + 5.5) = 16.25 Calculate the square root of the right side: 4.031128874 Break this problem into two subproblems by setting (y + 5.5) equal to 4.031128874 and -4.031128874.Subproblem 1
y + 5.5 = 4.031128874 Simplifying y + 5.5 = 4.031128874 Reorder the terms: 5.5 + y = 4.031128874 Solving 5.5 + y = 4.031128874 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 = 4.031128874 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + y = 4.031128874 + -5.5 y = 4.031128874 + -5.5 Combine like terms: 4.031128874 + -5.5 = -1.468871126 y = -1.468871126 Simplifying y = -1.468871126Subproblem 2
y + 5.5 = -4.031128874 Simplifying y + 5.5 = -4.031128874 Reorder the terms: 5.5 + y = -4.031128874 Solving 5.5 + y = -4.031128874 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 = -4.031128874 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + y = -4.031128874 + -5.5 y = -4.031128874 + -5.5 Combine like terms: -4.031128874 + -5.5 = -9.531128874 y = -9.531128874 Simplifying y = -9.531128874Solution
The solution to the problem is based on the solutions from the subproblems. y = {-1.468871126, -9.531128874}
| 5x-16=2x-31 | | 3x-2=x-a | | s^4+4s^3+6s^2+4s+1=0 | | 9x-18=12x+12 | | 55-(-15)= | | 4e^15x=12 | | 8+k=4 | | -3x=-84 | | 5(3-x)=2y | | -17x=408 | | -7-3(7x-1)=-8 | | 4=-(p-4)+p | | y=sin(2*x) | | 25=5(5-4b)-4b | | 6+7b=84 | | y=-2+8x+-2x^2 | | 8t-5=9 | | 2(x-1)(x-1)-36=0 | | 17=a-7.5 | | y=-2x^2+8x-2 | | 48=6(6k-4) | | 3x^4+16x^3+28x^2+20x+8=0 | | -5+r=-50 | | -29+s=36 | | 2x+5=3(2x-3) | | 2y-200=4 | | 2x+5=2(2x-3) | | 10x^3-4x^2+25x-10= | | -2x^2+8x-2=0 | | -10x-(-9x+4)=12 | | f+f+f+f-f= | | 3-(-x+2)=-2 |