If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.8h2 + -24h + 250 = 570 Reorder the terms: 250 + -24h + 0.8h2 = 570 Solving 250 + -24h + 0.8h2 = 570 Solving for variable 'h'. Reorder the terms: 250 + -570 + -24h + 0.8h2 = 570 + -570 Combine like terms: 250 + -570 = -320 -320 + -24h + 0.8h2 = 570 + -570 Combine like terms: 570 + -570 = 0 -320 + -24h + 0.8h2 = 0 Begin completing the square. Divide all terms by 0.8 the coefficient of the squared term: Divide each side by '0.8'. -400 + -30h + h2 = 0 Move the constant term to the right: Add '400' to each side of the equation. -400 + -30h + 400 + h2 = 0 + 400 Reorder the terms: -400 + 400 + -30h + h2 = 0 + 400 Combine like terms: -400 + 400 = 0 0 + -30h + h2 = 0 + 400 -30h + h2 = 0 + 400 Combine like terms: 0 + 400 = 400 -30h + h2 = 400 The h term is -30h. Take half its coefficient (-15). Square it (225) and add it to both sides. Add '225' to each side of the equation. -30h + 225 + h2 = 400 + 225 Reorder the terms: 225 + -30h + h2 = 400 + 225 Combine like terms: 400 + 225 = 625 225 + -30h + h2 = 625 Factor a perfect square on the left side: (h + -15)(h + -15) = 625 Calculate the square root of the right side: 25 Break this problem into two subproblems by setting (h + -15) equal to 25 and -25.Subproblem 1
h + -15 = 25 Simplifying h + -15 = 25 Reorder the terms: -15 + h = 25 Solving -15 + h = 25 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + h = 25 + 15 Combine like terms: -15 + 15 = 0 0 + h = 25 + 15 h = 25 + 15 Combine like terms: 25 + 15 = 40 h = 40 Simplifying h = 40Subproblem 2
h + -15 = -25 Simplifying h + -15 = -25 Reorder the terms: -15 + h = -25 Solving -15 + h = -25 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + h = -25 + 15 Combine like terms: -15 + 15 = 0 0 + h = -25 + 15 h = -25 + 15 Combine like terms: -25 + 15 = -10 h = -10 Simplifying h = -10Solution
The solution to the problem is based on the solutions from the subproblems. h = {40, -10}
| 4(c-15)=8 | | 4.7=c/3 | | 47-33=x | | 1x/12+1/3=5/6 | | 2(x+5)2=36 | | -3(y-9)=6 | | 2(8-15)=m-7 | | -4(r+3)=-67 | | 12/54=25/n | | 3y+5x+1=0 | | -4=-8w+4(w+8) | | 19=6x+1-3x | | -5+8+y=-2+9 | | x+2x+3x+4x=1 | | 12x^4-6x^3-24x^2=0 | | 2(s+3)-7=7 | | -12x=-2x-18 | | 3m+12=-9 | | b-8+8b=14 | | x-9=3x/5x | | 2x+(12-2x)=12 | | 18=(1500-2Q)44 | | 7(k-1)-(2k-3)=4k | | y=ln(3x+2) | | 6-(2z-9)=7-3z | | 7(k-7)-(2k-3)=4k | | 3.7=5.5-0.2x | | 7(x-5)+20=4x+6 | | 2.25=cosx | | 21/n=24/64 | | -4z+3z=4z+7+2z | | 4(x+6)=3x-8 |