If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 36x2 + -72x + -25 = 0 Reorder the terms: -25 + -72x + 36x2 = 0 Solving -25 + -72x + 36x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 36 the coefficient of the squared term: Divide each side by '36'. -0.6944444444 + -2x + x2 = 0 Move the constant term to the right: Add '0.6944444444' to each side of the equation. -0.6944444444 + -2x + 0.6944444444 + x2 = 0 + 0.6944444444 Reorder the terms: -0.6944444444 + 0.6944444444 + -2x + x2 = 0 + 0.6944444444 Combine like terms: -0.6944444444 + 0.6944444444 = 0.0000000000 0.0000000000 + -2x + x2 = 0 + 0.6944444444 -2x + x2 = 0 + 0.6944444444 Combine like terms: 0 + 0.6944444444 = 0.6944444444 -2x + x2 = 0.6944444444 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 0.6944444444 + 1 Reorder the terms: 1 + -2x + x2 = 0.6944444444 + 1 Combine like terms: 0.6944444444 + 1 = 1.6944444444 1 + -2x + x2 = 1.6944444444 Factor a perfect square on the left side: (x + -1)(x + -1) = 1.6944444444 Calculate the square root of the right side: 1.301708279 Break this problem into two subproblems by setting (x + -1) equal to 1.301708279 and -1.301708279.Subproblem 1
x + -1 = 1.301708279 Simplifying x + -1 = 1.301708279 Reorder the terms: -1 + x = 1.301708279 Solving -1 + x = 1.301708279 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 1.301708279 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.301708279 + 1 x = 1.301708279 + 1 Combine like terms: 1.301708279 + 1 = 2.301708279 x = 2.301708279 Simplifying x = 2.301708279Subproblem 2
x + -1 = -1.301708279 Simplifying x + -1 = -1.301708279 Reorder the terms: -1 + x = -1.301708279 Solving -1 + x = -1.301708279 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -1.301708279 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.301708279 + 1 x = -1.301708279 + 1 Combine like terms: -1.301708279 + 1 = -0.301708279 x = -0.301708279 Simplifying x = -0.301708279Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.301708279, -0.301708279}
| 4x+6=6x-20 | | 2(5+4x)=58 | | 3(6x+6)=144 | | 7(3x+5)=14 | | 2(1+3x)=14 | | 2000-0.04y=0.06y+6000 | | 4x^2+3x+11=0 | | y=4(y+5)-10 | | 7x+4=14+2x | | (H^2+4h-4)+(5h^2-8h+2)= | | 4x+6=39+x | | (2x^2-0.21x-0.3675)/(3x-2,17) | | (x+2)*(x+3)=6 | | 2(5x+3)=6x+3 | | 5+x=3x+16 | | 4cos^2-1=0 | | 15+2(4+y)-10=48 | | 6+x=2x-4 | | 0.03x=3.6+0.06x | | 0.03x+0.06x= | | 11x+5+4x-5=90 | | x2=25/4 | | x+4=-16+5x | | X-3+7=19 | | 3+ln(x-3)=8 | | 2*4x+17*2x= | | -3x-49=-8x+31 | | x+6=7x-54 | | 4x^7-6=-1 | | -2=-4+20 | | 12=(6(6)-7) | | -0.25a+38=4.6 |