If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -11x + -29 = 0 Reorder the terms: -29 + -11x + 7x2 = 0 Solving -29 + -11x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -4.142857143 + -1.571428571x + x2 = 0 Move the constant term to the right: Add '4.142857143' to each side of the equation. -4.142857143 + -1.571428571x + 4.142857143 + x2 = 0 + 4.142857143 Reorder the terms: -4.142857143 + 4.142857143 + -1.571428571x + x2 = 0 + 4.142857143 Combine like terms: -4.142857143 + 4.142857143 = 0.000000000 0.000000000 + -1.571428571x + x2 = 0 + 4.142857143 -1.571428571x + x2 = 0 + 4.142857143 Combine like terms: 0 + 4.142857143 = 4.142857143 -1.571428571x + x2 = 4.142857143 The x term is -1.571428571x. Take half its coefficient (-0.7857142855). Square it (0.6173469384) and add it to both sides. Add '0.6173469384' to each side of the equation. -1.571428571x + 0.6173469384 + x2 = 4.142857143 + 0.6173469384 Reorder the terms: 0.6173469384 + -1.571428571x + x2 = 4.142857143 + 0.6173469384 Combine like terms: 4.142857143 + 0.6173469384 = 4.7602040814 0.6173469384 + -1.571428571x + x2 = 4.7602040814 Factor a perfect square on the left side: (x + -0.7857142855)(x + -0.7857142855) = 4.7602040814 Calculate the square root of the right side: 2.181789193 Break this problem into two subproblems by setting (x + -0.7857142855) equal to 2.181789193 and -2.181789193.Subproblem 1
x + -0.7857142855 = 2.181789193 Simplifying x + -0.7857142855 = 2.181789193 Reorder the terms: -0.7857142855 + x = 2.181789193 Solving -0.7857142855 + x = 2.181789193 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.7857142855' to each side of the equation. -0.7857142855 + 0.7857142855 + x = 2.181789193 + 0.7857142855 Combine like terms: -0.7857142855 + 0.7857142855 = 0.0000000000 0.0000000000 + x = 2.181789193 + 0.7857142855 x = 2.181789193 + 0.7857142855 Combine like terms: 2.181789193 + 0.7857142855 = 2.9675034785 x = 2.9675034785 Simplifying x = 2.9675034785Subproblem 2
x + -0.7857142855 = -2.181789193 Simplifying x + -0.7857142855 = -2.181789193 Reorder the terms: -0.7857142855 + x = -2.181789193 Solving -0.7857142855 + x = -2.181789193 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.7857142855' to each side of the equation. -0.7857142855 + 0.7857142855 + x = -2.181789193 + 0.7857142855 Combine like terms: -0.7857142855 + 0.7857142855 = 0.0000000000 0.0000000000 + x = -2.181789193 + 0.7857142855 x = -2.181789193 + 0.7857142855 Combine like terms: -2.181789193 + 0.7857142855 = -1.3960749075 x = -1.3960749075 Simplifying x = -1.3960749075Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.9675034785, -1.3960749075}
| 3f+-12=3(f-12) | | 4(2x+3)+3(3x-5)=116 | | 3q+4p=34 | | F+5.25=7.8 | | X*7.5=2(X+7.5) | | 2a-5a=3 | | Y-9=1/3(x-3) | | C+5.3=12 | | C+5.3=23.6 | | Y+18=70 | | #/4x=2/3 | | 2a*b=72 | | ln(y)=.79 | | (3x^2y^2-y^3+2x)dx+(2x^3y-3xy^2+1)dy=0 | | X^3-x^2-2x-19=0 | | 17-4*2+4= | | ((X^2)-1)/(x-1)=0 | | 6(v+3)=8v+22 | | 9=6-1 | | A*5+3=11 | | c^3=60^4/21 | | 6x-(10-x)=20-(x-2) | | -8(r-7)+57+8r= | | 32x^2=-8x | | -5+r(3+4)-7r= | | z^2-2iz-9-6i=0 | | z^2+2iz-9-6i=0 | | 4x(-3)=4 | | 4n+14=2n-14 | | -6p+4(p-y)-6y= | | -2(y+6)+4y= | | T*6-4=11 |