If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 72x + 4x2 = 200 Solving 72x + 4x2 = 200 Solving for variable 'x'. Reorder the terms: -200 + 72x + 4x2 = 200 + -200 Combine like terms: 200 + -200 = 0 -200 + 72x + 4x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-50 + 18x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-50 + 18x + x2)' equal to zero and attempt to solve: Simplifying -50 + 18x + x2 = 0 Solving -50 + 18x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '50' to each side of the equation. -50 + 18x + 50 + x2 = 0 + 50 Reorder the terms: -50 + 50 + 18x + x2 = 0 + 50 Combine like terms: -50 + 50 = 0 0 + 18x + x2 = 0 + 50 18x + x2 = 0 + 50 Combine like terms: 0 + 50 = 50 18x + x2 = 50 The x term is 18x. Take half its coefficient (9). Square it (81) and add it to both sides. Add '81' to each side of the equation. 18x + 81 + x2 = 50 + 81 Reorder the terms: 81 + 18x + x2 = 50 + 81 Combine like terms: 50 + 81 = 131 81 + 18x + x2 = 131 Factor a perfect square on the left side: (x + 9)(x + 9) = 131 Calculate the square root of the right side: 11.445523142 Break this problem into two subproblems by setting (x + 9) equal to 11.445523142 and -11.445523142.Subproblem 1
x + 9 = 11.445523142 Simplifying x + 9 = 11.445523142 Reorder the terms: 9 + x = 11.445523142 Solving 9 + x = 11.445523142 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 11.445523142 + -9 Combine like terms: 9 + -9 = 0 0 + x = 11.445523142 + -9 x = 11.445523142 + -9 Combine like terms: 11.445523142 + -9 = 2.445523142 x = 2.445523142 Simplifying x = 2.445523142Subproblem 2
x + 9 = -11.445523142 Simplifying x + 9 = -11.445523142 Reorder the terms: 9 + x = -11.445523142 Solving 9 + x = -11.445523142 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = -11.445523142 + -9 Combine like terms: 9 + -9 = 0 0 + x = -11.445523142 + -9 x = -11.445523142 + -9 Combine like terms: -11.445523142 + -9 = -20.445523142 x = -20.445523142 Simplifying x = -20.445523142Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.445523142, -20.445523142}Solution
x = {2.445523142, -20.445523142}
| w-9=8 | | 32x+25+19x+51= | | (32x+25)+(19x+51)= | | x^2+10x+0=y | | (12x+3)=190 | | (16x-12y+z)-2(8x-6y-4z)=42 | | 5x-25=24-2x | | -2x+12y=80 | | 27x+95=76 | | X+22=3+2X | | f(x)=2sinx | | -190=-6x+7(-2x-10) | | -2n-5b=-7 | | 46=4x+3(2x-18) | | -6p-4p=-10 | | 6+17t-1=9t+65-4t | | 8X+7=5x+5 | | 5x-25=5*2 | | (3x+2)+59=180 | | -6-6k-1=-1 | | 2x+1=2x+3x | | (3x+2)=180 | | 4x-6(x-4)=4(3-2x)+4 | | (x+21)+102=180 | | -24=-10+3 | | (3x-5)+2x=85 | | 2(3x-5)+x=85 | | -6x+39=-4x+25 | | -13x-5=-x-101 | | 3x-21+40=-5 | | 42*x=15.12 | | 4x+18=x+60 |