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 + -128 = 0 Reorder the terms: -128 + 16h + h2 = 0 Solving -128 + 16h + h2 = 0 Solving for variable 'h'. Begin completing the square. Move the constant term to the right: Add '128' to each side of the equation. -128 + 16h + 128 + h2 = 0 + 128 Reorder the terms: -128 + 128 + 16h + h2 = 0 + 128 Combine like terms: -128 + 128 = 0 0 + 16h + h2 = 0 + 128 16h + h2 = 0 + 128 Combine like terms: 0 + 128 = 128 16h + h2 = 128 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 = 128 + 64 Reorder the terms: 64 + 16h + h2 = 128 + 64 Combine like terms: 128 + 64 = 192 64 + 16h + h2 = 192 Factor a perfect square on the left side: (h + 8)(h + 8) = 192 Calculate the square root of the right side: 13.856406461 Break this problem into two subproblems by setting (h + 8) equal to 13.856406461 and -13.856406461.Subproblem 1
h + 8 = 13.856406461 Simplifying h + 8 = 13.856406461 Reorder the terms: 8 + h = 13.856406461 Solving 8 + h = 13.856406461 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 = 13.856406461 + -8 Combine like terms: 8 + -8 = 0 0 + h = 13.856406461 + -8 h = 13.856406461 + -8 Combine like terms: 13.856406461 + -8 = 5.856406461 h = 5.856406461 Simplifying h = 5.856406461Subproblem 2
h + 8 = -13.856406461 Simplifying h + 8 = -13.856406461 Reorder the terms: 8 + h = -13.856406461 Solving 8 + h = -13.856406461 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 = -13.856406461 + -8 Combine like terms: 8 + -8 = 0 0 + h = -13.856406461 + -8 h = -13.856406461 + -8 Combine like terms: -13.856406461 + -8 = -21.856406461 h = -21.856406461 Simplifying h = -21.856406461Solution
The solution to the problem is based on the solutions from the subproblems. h = {5.856406461, -21.856406461}
| 2(5z-1)-5(z+6)=2(z+1) | | 3+3=b+b | | x^2-60x+500=0 | | b+(b-3)=(b+b)-(b+4) | | y=x^2+x-4 | | -7(t-2)-(t+1)=2 | | 6x-50=x-15 | | -6+5x^2-13x=0 | | -5x-7=-3(x+1)+2 | | 4y+2=5 | | 4y+4=5 | | 10x+100=120 | | 2-a=5 | | 12a^4+3a^2-15ab=0 | | 15+2x+4x^2=192 | | 5(25.28571429)-18= | | 289c-196= | | 5X-18+2X+21=180 | | h^2-12=0 | | 6-4x=14+x | | 45x^3-20x^2+63x-28= | | x^2-7x=-4 | | x^2+y^2-2x-8y-8=0 | | 15x^2-9x^3+24x^4= | | 6x+4x+2=32 | | 12=3x-10 | | 3(5c-1)-2=13c+7 | | 4z+2=z-5 | | 5z+5=z-2 | | 20v^2-11v-3=0 | | 25x^2-10x=0x | | 2(t-5)-3(2t-7)=12-5(3t+1) |