If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying h2 + -16h + -9 = 0 Reorder the terms: -9 + -16h + h2 = 0 Solving -9 + -16h + h2 = 0 Solving for variable 'h'. Begin completing the square. Move the constant term to the right: Add '9' to each side of the equation. -9 + -16h + 9 + h2 = 0 + 9 Reorder the terms: -9 + 9 + -16h + h2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -16h + h2 = 0 + 9 -16h + h2 = 0 + 9 Combine like terms: 0 + 9 = 9 -16h + h2 = 9 The h term is -16h. Take half its coefficient (-8). Square it (64) and add it to both sides. Add '64' to each side of the equation. -16h + 64 + h2 = 9 + 64 Reorder the terms: 64 + -16h + h2 = 9 + 64 Combine like terms: 9 + 64 = 73 64 + -16h + h2 = 73 Factor a perfect square on the left side: (h + -8)(h + -8) = 73 Calculate the square root of the right side: 8.544003745 Break this problem into two subproblems by setting (h + -8) equal to 8.544003745 and -8.544003745.Subproblem 1
h + -8 = 8.544003745 Simplifying h + -8 = 8.544003745 Reorder the terms: -8 + h = 8.544003745 Solving -8 + h = 8.544003745 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + h = 8.544003745 + 8 Combine like terms: -8 + 8 = 0 0 + h = 8.544003745 + 8 h = 8.544003745 + 8 Combine like terms: 8.544003745 + 8 = 16.544003745 h = 16.544003745 Simplifying h = 16.544003745Subproblem 2
h + -8 = -8.544003745 Simplifying h + -8 = -8.544003745 Reorder the terms: -8 + h = -8.544003745 Solving -8 + h = -8.544003745 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + h = -8.544003745 + 8 Combine like terms: -8 + 8 = 0 0 + h = -8.544003745 + 8 h = -8.544003745 + 8 Combine like terms: -8.544003745 + 8 = -0.544003745 h = -0.544003745 Simplifying h = -0.544003745Solution
The solution to the problem is based on the solutions from the subproblems. h = {16.544003745, -0.544003745}
| 1.25(500)+800/500 | | 40x^2-25x=0 | | d^2+24d+7=0 | | j^2+2j=45 | | g^2+28g=-29 | | 1/4(1/3) | | -4r^2+64r-76=0 | | t^2+14t=-19 | | f^2+4f-39=0 | | u^2+6u=37 | | 3v+9=27 | | 30=r+2/3 | | t^2-24t=1 | | 2d^2+48d=98 | | 5x+2x+10=80 | | y-b/x | | u^2-18u=-29 | | -3x+36=9 | | x+2/3=1+x/3 | | 5x+7+3x+8=127+6x-14 | | y^2+6y=-7 | | -(4y+2)-(-3y-3)=-6 | | v^2+10v+1=0 | | x+(x-29.4)+(x+27.5)=200.3 | | x+3x+5x=36 | | z^2-30z=-37 | | h^2-4h=29 | | 8+2r-2=9r+13-6r | | x+(5/3)x=16 | | -4r^2-7r+2=0 | | 6(4x-7)=2(12x+9) | | x^2-2y=15 |