If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 6x + 6 = 0 Reorder the terms: 6 + 6x + 7x2 = 0 Solving 6 + 6x + 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'. 0.8571428571 + 0.8571428571x + x2 = 0 Move the constant term to the right: Add '-0.8571428571' to each side of the equation. 0.8571428571 + 0.8571428571x + -0.8571428571 + x2 = 0 + -0.8571428571 Reorder the terms: 0.8571428571 + -0.8571428571 + 0.8571428571x + x2 = 0 + -0.8571428571 Combine like terms: 0.8571428571 + -0.8571428571 = 0.0000000000 0.0000000000 + 0.8571428571x + x2 = 0 + -0.8571428571 0.8571428571x + x2 = 0 + -0.8571428571 Combine like terms: 0 + -0.8571428571 = -0.8571428571 0.8571428571x + x2 = -0.8571428571 The x term is 0.8571428571x. Take half its coefficient (0.4285714286). Square it (0.1836734694) and add it to both sides. Add '0.1836734694' to each side of the equation. 0.8571428571x + 0.1836734694 + x2 = -0.8571428571 + 0.1836734694 Reorder the terms: 0.1836734694 + 0.8571428571x + x2 = -0.8571428571 + 0.1836734694 Combine like terms: -0.8571428571 + 0.1836734694 = -0.6734693877 0.1836734694 + 0.8571428571x + x2 = -0.6734693877 Factor a perfect square on the left side: (x + 0.4285714286)(x + 0.4285714286) = -0.6734693877 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4x^3-68x^2+280x= | | 2x=5+3x | | 2x^3+2x^2-84x= | | 36+3x^2=0 | | 7x-5=4+4x | | x^2=(1.5)(12) | | 3y+2x=4 | | 0=12x^2+30x-47 | | 0.39x+1.19=3.92 | | 4a+2a-6-3a=a+7-5-2a | | 6x+(9x-2)+6x+(9x-2)= | | 3y+6x=18 | | 3b+6+4b-2= | | -13=7y+85 | | 5a+7=2a+5 | | 2x(x^3+7)= | | 2y-6=4y-8 | | x^4-15x^2+44=0 | | 15x=x(55+4) | | 6k-2k-5= | | 4y-2=2y-4 | | 5x-15=-60 | | 3x^4+11x^3=4x^2 | | 2m^2-m-3=0 | | .25v+3=.20v+.35 | | 3w^2-10w=8 | | x^3+5x^2-4x-20=0 | | 4x^7-26x^6=48x^5 | | 6t^3-6=9t^3-6t | | 2a+3=-2a-5 | | 0=-16x^2+38x+5 | | 12x-11=11x-16 |