If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -11x + -27 = 0 Reorder the terms: -27 + -11x + x2 = 0 Solving -27 + -11x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '27' to each side of the equation. -27 + -11x + 27 + x2 = 0 + 27 Reorder the terms: -27 + 27 + -11x + x2 = 0 + 27 Combine like terms: -27 + 27 = 0 0 + -11x + x2 = 0 + 27 -11x + x2 = 0 + 27 Combine like terms: 0 + 27 = 27 -11x + x2 = 27 The x term is -11x. Take half its coefficient (-5.5). Square it (30.25) and add it to both sides. Add '30.25' to each side of the equation. -11x + 30.25 + x2 = 27 + 30.25 Reorder the terms: 30.25 + -11x + x2 = 27 + 30.25 Combine like terms: 27 + 30.25 = 57.25 30.25 + -11x + x2 = 57.25 Factor a perfect square on the left side: (x + -5.5)(x + -5.5) = 57.25 Calculate the square root of the right side: 7.566372975 Break this problem into two subproblems by setting (x + -5.5) equal to 7.566372975 and -7.566372975.Subproblem 1
x + -5.5 = 7.566372975 Simplifying x + -5.5 = 7.566372975 Reorder the terms: -5.5 + x = 7.566372975 Solving -5.5 + x = 7.566372975 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.5' to each side of the equation. -5.5 + 5.5 + x = 7.566372975 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + x = 7.566372975 + 5.5 x = 7.566372975 + 5.5 Combine like terms: 7.566372975 + 5.5 = 13.066372975 x = 13.066372975 Simplifying x = 13.066372975Subproblem 2
x + -5.5 = -7.566372975 Simplifying x + -5.5 = -7.566372975 Reorder the terms: -5.5 + x = -7.566372975 Solving -5.5 + x = -7.566372975 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.5' to each side of the equation. -5.5 + 5.5 + x = -7.566372975 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + x = -7.566372975 + 5.5 x = -7.566372975 + 5.5 Combine like terms: -7.566372975 + 5.5 = -2.066372975 x = -2.066372975 Simplifying x = -2.066372975Solution
The solution to the problem is based on the solutions from the subproblems. x = {13.066372975, -2.066372975}
| (20u^3)/(10uy^2-15u^4x^4) | | 42w^2x/6w^5x^2 | | 7-6[5-(4y-3)]=0 | | f(x)=x^4-3x^3-7x^2+15x+18 | | 2(2x+4)-7=0 | | -15+22z+5z^2=0 | | x^4-3x^3-7x^2+15x=18 | | 25x^2-30x=-12 | | y^15=0.2 | | 7x^2+16x+90=0 | | 4xblank+7=75 | | 14x^2+8x+30=0 | | X+386+x=2502 | | 3z-22=26+9z | | 8+x+y=23 | | 0=23-13x-4.9x^2 | | 0.5(x/30)=0.7 | | 10n=6n+24 | | x+386+x=2512 | | 9n=6n+21 | | 9n=6+21n | | 22x^2+14x=0 | | 3y(3y+4)=4 | | 1/2(6x-10)=15 | | x+382+x=2498 | | 2lne^4= | | 2n=14n+20 | | -(2q+7)+3(2q+4)=2q | | 14x^2+32x+180=0 | | 2x=20+14x | | 3x+6y+36=0 | | 2x+98=6x-14 |