If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 5x2 + 27x + -35 Reorder the terms: 0 = -35 + 27x + 5x2 Solving 0 = -35 + 27x + 5x2 Solving for variable 'x'. Combine like terms: 0 + 35 = 35 35 + -27x + -5x2 = -35 + 27x + 5x2 + 35 + -27x + -5x2 Reorder the terms: 35 + -27x + -5x2 = -35 + 35 + 27x + -27x + 5x2 + -5x2 Combine like terms: -35 + 35 = 0 35 + -27x + -5x2 = 0 + 27x + -27x + 5x2 + -5x2 35 + -27x + -5x2 = 27x + -27x + 5x2 + -5x2 Combine like terms: 27x + -27x = 0 35 + -27x + -5x2 = 0 + 5x2 + -5x2 35 + -27x + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 35 + -27x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. -7 + 5.4x + x2 = 0 Move the constant term to the right: Add '7' to each side of the equation. -7 + 5.4x + 7 + x2 = 0 + 7 Reorder the terms: -7 + 7 + 5.4x + x2 = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 5.4x + x2 = 0 + 7 5.4x + x2 = 0 + 7 Combine like terms: 0 + 7 = 7 5.4x + x2 = 7 The x term is 5.4x. Take half its coefficient (2.7). Square it (7.29) and add it to both sides. Add '7.29' to each side of the equation. 5.4x + 7.29 + x2 = 7 + 7.29 Reorder the terms: 7.29 + 5.4x + x2 = 7 + 7.29 Combine like terms: 7 + 7.29 = 14.29 7.29 + 5.4x + x2 = 14.29 Factor a perfect square on the left side: (x + 2.7)(x + 2.7) = 14.29 Calculate the square root of the right side: 3.780211634 Break this problem into two subproblems by setting (x + 2.7) equal to 3.780211634 and -3.780211634.Subproblem 1
x + 2.7 = 3.780211634 Simplifying x + 2.7 = 3.780211634 Reorder the terms: 2.7 + x = 3.780211634 Solving 2.7 + x = 3.780211634 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.7' to each side of the equation. 2.7 + -2.7 + x = 3.780211634 + -2.7 Combine like terms: 2.7 + -2.7 = 0.0 0.0 + x = 3.780211634 + -2.7 x = 3.780211634 + -2.7 Combine like terms: 3.780211634 + -2.7 = 1.080211634 x = 1.080211634 Simplifying x = 1.080211634Subproblem 2
x + 2.7 = -3.780211634 Simplifying x + 2.7 = -3.780211634 Reorder the terms: 2.7 + x = -3.780211634 Solving 2.7 + x = -3.780211634 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.7' to each side of the equation. 2.7 + -2.7 + x = -3.780211634 + -2.7 Combine like terms: 2.7 + -2.7 = 0.0 0.0 + x = -3.780211634 + -2.7 x = -3.780211634 + -2.7 Combine like terms: -3.780211634 + -2.7 = -6.480211634 x = -6.480211634 Simplifying x = -6.480211634Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.080211634, -6.480211634}
| 7x+5y=12 | | -20x+12y=0 | | 5y=12x+8 | | y=5x^2+27x-35 | | 3x+6=5-2 | | 4p+9*5=6-5p+3 | | x-8.8=-3.7 | | 2y=x+4 | | x^2+9x=30 | | -b+8b=-13 | | 10x-25=6x-21 | | 9x^2+27x+162=0 | | 2(y-2)-y=6(-4-y) | | 2x^2+7x=40 | | 9x^2+48x+15=0 | | (8r-4)(r+7)-(3r-1)(r+7)= | | 8-(3x+5)=43-8x | | y=45 | | -(w-9)=5+w | | 245-t^2=0 | | -3(x-2)=7(-x-2) | | 9x-5=4x-4 | | 16.8-v=4v | | x^2-10x=5 | | d+d=17 | | 0.1x+0.1y= | | 5m^2+12m-17=0 | | 0.1x-0.1y= | | 0=x^2+5x-11 | | 18x^2-24x+8=0 | | -6e+17=3e-10 | | 8y+4-2y=-1 |