If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 1) = 22 Reorder the terms: x(1 + x) = 22 (1 * x + x * x) = 22 (1x + x2) = 22 Solving 1x + x2 = 22 Solving for variable 'x'. Reorder the terms: -22 + 1x + x2 = 22 + -22 Combine like terms: 22 + -22 = 0 -22 + 1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '22' to each side of the equation. -22 + 1x + 22 + x2 = 0 + 22 Reorder the terms: -22 + 22 + 1x + x2 = 0 + 22 Combine like terms: -22 + 22 = 0 0 + 1x + x2 = 0 + 22 1x + x2 = 0 + 22 Combine like terms: 0 + 22 = 22 1x + x2 = 22 The x term is 1x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 22 + 0.25 Reorder the terms: 0.25 + x + x2 = 22 + 0.25 Combine like terms: 22 + 0.25 = 22.25 0.25 + x + x2 = 22.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 22.25 Calculate the square root of the right side: 4.716990566 Break this problem into two subproblems by setting (x + 0.5) equal to 4.716990566 and -4.716990566.Subproblem 1
x + 0.5 = 4.716990566 Simplifying x + 0.5 = 4.716990566 Reorder the terms: 0.5 + x = 4.716990566 Solving 0.5 + x = 4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 4.716990566 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 4.716990566 + -0.5 x = 4.716990566 + -0.5 Combine like terms: 4.716990566 + -0.5 = 4.216990566 x = 4.216990566 Simplifying x = 4.216990566Subproblem 2
x + 0.5 = -4.716990566 Simplifying x + 0.5 = -4.716990566 Reorder the terms: 0.5 + x = -4.716990566 Solving 0.5 + x = -4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -4.716990566 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -4.716990566 + -0.5 x = -4.716990566 + -0.5 Combine like terms: -4.716990566 + -0.5 = -5.216990566 x = -5.216990566 Simplifying x = -5.216990566Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.216990566, -5.216990566}
| -11-9x=-146 | | X^2-14x-81= | | 8x-3x-2+6x=5x+4 | | 2.65x+1y=100 | | T*-1=-20 | | t/4=100/10 | | 9=-27 | | 2/14=m/49 | | (X-2)^1/3=3 | | 40X=280 | | In(x^2+6)-ln(8)= | | 2x-12+10= | | 10+y=3x+6 | | 4x-14=-10+2x | | w/7-12=38 | | 3z-9=-17+z | | 3(2-6x)=18(2+5x) | | 10+30m^2-10x^3-30x=1 | | n-2/180 | | 1/2-m=5/6 | | 10w-w^2=15 | | 3/4x-10=26 | | ln(x^2+6)-ln(8)= | | 10+30x^2-10x^3-30x=1 | | 51/2-m=25/6 | | -5x-15=-105 | | -31=5+6x | | 9(z+4)-3(z-1)=3(z-1)+2(z-3) | | ln(x^2+6)-ln(8)=1 | | -2/7r=-6 | | n-5=5(n-8)-4(n-10) | | 1-b=-7-2b |