If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -36x + 22 = 0 Reorder the terms: 22 + -36x + 9x2 = 0 Solving 22 + -36x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 2.444444444 + -4x + x2 = 0 Move the constant term to the right: Add '-2.444444444' to each side of the equation. 2.444444444 + -4x + -2.444444444 + x2 = 0 + -2.444444444 Reorder the terms: 2.444444444 + -2.444444444 + -4x + x2 = 0 + -2.444444444 Combine like terms: 2.444444444 + -2.444444444 = 0.000000000 0.000000000 + -4x + x2 = 0 + -2.444444444 -4x + x2 = 0 + -2.444444444 Combine like terms: 0 + -2.444444444 = -2.444444444 -4x + x2 = -2.444444444 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -2.444444444 + 4 Reorder the terms: 4 + -4x + x2 = -2.444444444 + 4 Combine like terms: -2.444444444 + 4 = 1.555555556 4 + -4x + x2 = 1.555555556 Factor a perfect square on the left side: (x + -2)(x + -2) = 1.555555556 Calculate the square root of the right side: 1.247219129 Break this problem into two subproblems by setting (x + -2) equal to 1.247219129 and -1.247219129.Subproblem 1
x + -2 = 1.247219129 Simplifying x + -2 = 1.247219129 Reorder the terms: -2 + x = 1.247219129 Solving -2 + x = 1.247219129 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 1.247219129 + 2 Combine like terms: -2 + 2 = 0 0 + x = 1.247219129 + 2 x = 1.247219129 + 2 Combine like terms: 1.247219129 + 2 = 3.247219129 x = 3.247219129 Simplifying x = 3.247219129Subproblem 2
x + -2 = -1.247219129 Simplifying x + -2 = -1.247219129 Reorder the terms: -2 + x = -1.247219129 Solving -2 + x = -1.247219129 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -1.247219129 + 2 Combine like terms: -2 + 2 = 0 0 + x = -1.247219129 + 2 x = -1.247219129 + 2 Combine like terms: -1.247219129 + 2 = 0.752780871 x = 0.752780871 Simplifying x = 0.752780871Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.247219129, 0.752780871}
| 3*sin(x)+2*cos(x)=0 | | -9x+4y=9 | | 12.9=3.2-v/1.8 | | 15+4x=2x+51 | | 5y-13=23 | | 5x/12-x-x^2 | | 3x-80=5(x+8) | | X^2-6x-a=0 | | 28+3x=1x+34 | | 3(x-80)=5x+8 | | -1.1/3x=1.20 | | 3(x-80)=5(x+8) | | 3x+25=5x-11 | | 16x-151=6x-11 | | {11-10/11n} | | 16-151=6-11 | | 31+5x=2x+46 | | 10x=5y+5 | | 2v^2+8v-17=(v+2)(v+2) | | 30n+20=350 | | 17=c+10whatisc+5 | | 2x+2.5y=0 | | 3lx+4l-2=x | | 5(6+16)= | | 7+5x=3x+43 | | cos(x)-0.5sin(x)=2 | | 35+5x=10x-115 | | Y=1/2x(10)-4 | | 19+5x=2x+79 | | 35+2x=5x+5 | | 98=-2x-6(2x+7) | | 4w+3=21-w |