If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x + -6x2 = 55 Solving 7x + -6x2 = 55 Solving for variable 'x'. Reorder the terms: -55 + 7x + -6x2 = 55 + -55 Combine like terms: 55 + -55 = 0 -55 + 7x + -6x2 = 0 Begin completing the square. Divide all terms by -6 the coefficient of the squared term: Divide each side by '-6'. 9.166666667 + -1.166666667x + x2 = 0 Move the constant term to the right: Add '-9.166666667' to each side of the equation. 9.166666667 + -1.166666667x + -9.166666667 + x2 = 0 + -9.166666667 Reorder the terms: 9.166666667 + -9.166666667 + -1.166666667x + x2 = 0 + -9.166666667 Combine like terms: 9.166666667 + -9.166666667 = 0.000000000 0.000000000 + -1.166666667x + x2 = 0 + -9.166666667 -1.166666667x + x2 = 0 + -9.166666667 Combine like terms: 0 + -9.166666667 = -9.166666667 -1.166666667x + x2 = -9.166666667 The x term is -1.166666667x. Take half its coefficient (-0.5833333335). Square it (0.3402777780) and add it to both sides. Add '0.3402777780' to each side of the equation. -1.166666667x + 0.3402777780 + x2 = -9.166666667 + 0.3402777780 Reorder the terms: 0.3402777780 + -1.166666667x + x2 = -9.166666667 + 0.3402777780 Combine like terms: -9.166666667 + 0.3402777780 = -8.826388889 0.3402777780 + -1.166666667x + x2 = -8.826388889 Factor a perfect square on the left side: (x + -0.5833333335)(x + -0.5833333335) = -8.826388889 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 11+11x=242 | | f*14=13 | | 7(x+5)+7(x+5)=6x-6 | | x^2-2x-12=3 | | 8x=4x+84 | | 1/2(3x-15)=4x | | x(.80)=x+5 | | -2x^2-12x+1= | | 2a+2=78 | | 3=1x^2-2x-12 | | 3x+19=6x-14 | | 3x^2-12=21 | | 7/3=v/10 | | x+(4x+5)=180 | | -x^2-4x-5= | | 13x+15x=3 | | -x^2+4x-5= | | 4.56*36/0.12 | | 0.36-0.02(x+3)=-0.05(1-x) | | 5m^2-30m-80=0 | | -5(x-1)+25=40 | | 4.56*3.6/0.12 | | n+6n+9= | | (2y-3)-(y+5)= | | 4(x+3)-10=-18 | | (N-3)(5n+2)= | | 5y-8+y+48=6y+40-3y | | 7x+1+10x-23=180 | | 2.7n+0.1n=1.96 | | =4x+35 | | 4(4x-3)+4=56 | | 2=4x+35 |