If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying h2 + 6h + -28 = 0 Reorder the terms: -28 + 6h + h2 = 0 Solving -28 + 6h + h2 = 0 Solving for variable 'h'. Begin completing the square. Move the constant term to the right: Add '28' to each side of the equation. -28 + 6h + 28 + h2 = 0 + 28 Reorder the terms: -28 + 28 + 6h + h2 = 0 + 28 Combine like terms: -28 + 28 = 0 0 + 6h + h2 = 0 + 28 6h + h2 = 0 + 28 Combine like terms: 0 + 28 = 28 6h + h2 = 28 The h term is 6h. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6h + 9 + h2 = 28 + 9 Reorder the terms: 9 + 6h + h2 = 28 + 9 Combine like terms: 28 + 9 = 37 9 + 6h + h2 = 37 Factor a perfect square on the left side: (h + 3)(h + 3) = 37 Calculate the square root of the right side: 6.08276253 Break this problem into two subproblems by setting (h + 3) equal to 6.08276253 and -6.08276253.Subproblem 1
h + 3 = 6.08276253 Simplifying h + 3 = 6.08276253 Reorder the terms: 3 + h = 6.08276253 Solving 3 + h = 6.08276253 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + h = 6.08276253 + -3 Combine like terms: 3 + -3 = 0 0 + h = 6.08276253 + -3 h = 6.08276253 + -3 Combine like terms: 6.08276253 + -3 = 3.08276253 h = 3.08276253 Simplifying h = 3.08276253Subproblem 2
h + 3 = -6.08276253 Simplifying h + 3 = -6.08276253 Reorder the terms: 3 + h = -6.08276253 Solving 3 + h = -6.08276253 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + h = -6.08276253 + -3 Combine like terms: 3 + -3 = 0 0 + h = -6.08276253 + -3 h = -6.08276253 + -3 Combine like terms: -6.08276253 + -3 = -9.08276253 h = -9.08276253 Simplifying h = -9.08276253Solution
The solution to the problem is based on the solutions from the subproblems. h = {3.08276253, -9.08276253}
| 7t-t-4=5y-6 | | x+5-13x=-71 | | 8x=4(7x+15) | | 3x-4x+x-7+2x= | | 12x+11y=940 | | -(-4x-6)=-4+2x | | X^2-x-32=0 | | 150/120= | | -3(5-6x)=3x | | -0.5x^2+2x+0.5=0 | | 8x+15-7x=-6-12 | | 10(x-8)=3x-66 | | 6(1+8x)=5x+6 | | -5x^2-26x-5=0 | | -140=-8x-5x+3 | | x^2+3r+2=0 | | 4x^2=-6x-1 | | 3y=-16 | | a+3.6=-0.2 | | 4y=-16 | | 0.8+0.8=2.4 | | y=x^2+12x+11 | | 6x-8=15x+16 | | 2x^2=18x-36 | | 24-6x-3+4x=18 | | 4x-2x+14=4+3x | | 7(x+1.1)=6x+8.9 | | 8n-29=51 | | 3x^2+27x-108=0 | | 3n-11=17 | | 3(x^2+9x-12)=0 | | X-3x=17 |