If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 14x + -627 = 0 Reorder the terms: -627 + 14x + 2x2 = 0 Solving -627 + 14x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -313.5 + 7x + x2 = 0 Move the constant term to the right: Add '313.5' to each side of the equation. -313.5 + 7x + 313.5 + x2 = 0 + 313.5 Reorder the terms: -313.5 + 313.5 + 7x + x2 = 0 + 313.5 Combine like terms: -313.5 + 313.5 = 0.0 0.0 + 7x + x2 = 0 + 313.5 7x + x2 = 0 + 313.5 Combine like terms: 0 + 313.5 = 313.5 7x + x2 = 313.5 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = 313.5 + 12.25 Reorder the terms: 12.25 + 7x + x2 = 313.5 + 12.25 Combine like terms: 313.5 + 12.25 = 325.75 12.25 + 7x + x2 = 325.75 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = 325.75 Calculate the square root of the right side: 18.048545648 Break this problem into two subproblems by setting (x + 3.5) equal to 18.048545648 and -18.048545648.Subproblem 1
x + 3.5 = 18.048545648 Simplifying x + 3.5 = 18.048545648 Reorder the terms: 3.5 + x = 18.048545648 Solving 3.5 + x = 18.048545648 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = 18.048545648 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = 18.048545648 + -3.5 x = 18.048545648 + -3.5 Combine like terms: 18.048545648 + -3.5 = 14.548545648 x = 14.548545648 Simplifying x = 14.548545648Subproblem 2
x + 3.5 = -18.048545648 Simplifying x + 3.5 = -18.048545648 Reorder the terms: 3.5 + x = -18.048545648 Solving 3.5 + x = -18.048545648 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = -18.048545648 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = -18.048545648 + -3.5 x = -18.048545648 + -3.5 Combine like terms: -18.048545648 + -3.5 = -21.548545648 x = -21.548545648 Simplifying x = -21.548545648Solution
The solution to the problem is based on the solutions from the subproblems. x = {14.548545648, -21.548545648}
| -8u=-0.87 | | 5(8-p)=20 | | 3(4+2x)-3x=2(6+3x) | | 13+m=196 | | 144=-129x+50 | | 8x+2(x+6)=92 | | 3x-3y-9=0 | | 6(-x+1)+2=5(1-5x)+3 | | 7n-23=4n+7 | | 10x-3(x-1)=66 | | 16s-20s= | | 5x+3x+7=-73 | | 5x-35=x+7 | | .5+2(.75r-1)=.75r+6 | | 27-11+9= | | 12x^2-75= | | -x-3=13+3x | | (2-29x)= | | -7+6x=x+8 | | 9z-7=6z+15 | | 20=24+logx | | -6(3-4x)=78 | | 0=-1.5x+30 | | 3(0.6+8y)+2y=4 | | Y=140+5x | | 2(-2)-3= | | 2x^2+45=-11 | | 8x=5+5x | | 7x-35=21 | | 7(0)-4(3)= | | 20-9=10a-z | | 6(x-1)=2(y+3) |