If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + 9y + 5 = 0 Reorder the terms: 5 + 9y + y2 = 0 Solving 5 + 9y + y2 = 0 Solving for variable 'y'. Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + 9y + -5 + y2 = 0 + -5 Reorder the terms: 5 + -5 + 9y + y2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 9y + y2 = 0 + -5 9y + y2 = 0 + -5 Combine like terms: 0 + -5 = -5 9y + y2 = -5 The y term is 9y. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9y + 20.25 + y2 = -5 + 20.25 Reorder the terms: 20.25 + 9y + y2 = -5 + 20.25 Combine like terms: -5 + 20.25 = 15.25 20.25 + 9y + y2 = 15.25 Factor a perfect square on the left side: (y + 4.5)(y + 4.5) = 15.25 Calculate the square root of the right side: 3.905124838 Break this problem into two subproblems by setting (y + 4.5) equal to 3.905124838 and -3.905124838.Subproblem 1
y + 4.5 = 3.905124838 Simplifying y + 4.5 = 3.905124838 Reorder the terms: 4.5 + y = 3.905124838 Solving 4.5 + y = 3.905124838 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + y = 3.905124838 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + y = 3.905124838 + -4.5 y = 3.905124838 + -4.5 Combine like terms: 3.905124838 + -4.5 = -0.594875162 y = -0.594875162 Simplifying y = -0.594875162Subproblem 2
y + 4.5 = -3.905124838 Simplifying y + 4.5 = -3.905124838 Reorder the terms: 4.5 + y = -3.905124838 Solving 4.5 + y = -3.905124838 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + y = -3.905124838 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + y = -3.905124838 + -4.5 y = -3.905124838 + -4.5 Combine like terms: -3.905124838 + -4.5 = -8.405124838 y = -8.405124838 Simplifying y = -8.405124838Solution
The solution to the problem is based on the solutions from the subproblems. y = {-0.594875162, -8.405124838}
| (x/2-1.5)^2 | | 4y^2+-22y+24=0 | | 6(4x-2)-9=5(3x+12)+15 | | -1/5×7/4 | | -1/5÷7/4 | | 2a^2+16a=36 | | 2.5ib= | | (x^2+y^2)(3x+4y)= | | H-(4)=6 | | H-4=6 | | (2-q)(14-q)= | | 2(3x+7)+6=7(5x-3)+2 | | 1/2x-2/7=3/14 | | 15x+7=32x+81 | | (2a-3b)(a^2+b^2)= | | (-17)-x=-17 | | x+61=52 | | (2-3p)(4-3p^3)= | | 8x+20=5x+62 | | 7x-2=13x+32 | | ln(x+3)*lnx=ln(x-1) | | -9-x=-18 | | 13x+17=5x+145 | | x-(-7)=16 | | 3x-12=39-14x | | 11x+6=25x-30 | | (x-y)(2a-5b)= | | 24=40/x*100 | | 2n^2=7n+9 | | 4x-12=5x+42 | | 5-2g=-10-0.5 | | X+9=2x-17 |