If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 6x + 7 = 0 Reorder the terms: 7 + 6x + 10x2 = 0 Solving 7 + 6x + 10x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. 0.7 + 0.6x + x2 = 0 Move the constant term to the right: Add '-0.7' to each side of the equation. 0.7 + 0.6x + -0.7 + x2 = 0 + -0.7 Reorder the terms: 0.7 + -0.7 + 0.6x + x2 = 0 + -0.7 Combine like terms: 0.7 + -0.7 = 0.0 0.0 + 0.6x + x2 = 0 + -0.7 0.6x + x2 = 0 + -0.7 Combine like terms: 0 + -0.7 = -0.7 0.6x + x2 = -0.7 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = -0.7 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = -0.7 + 0.09 Combine like terms: -0.7 + 0.09 = -0.61 0.09 + 0.6x + x2 = -0.61 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = -0.61 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5+6x-2x=33 | | 1/3x+1 | | 18x+25=65 | | 6=x-4x+6 | | a+a-56=0 | | 13-x=-7-2x | | 4x+9-6x=9 | | B^2-10b+25=o | | x^2+2x+1+4x-64=0 | | -8x-4y=28 | | x+7+x=17 | | -2x-11=-2x-4 | | 5(6x-3)-3(3x-8)=5(4x+5)-22 | | 17/6-3/4+(-2/3) | | 6+3x+3x=66 | | (5a+9b)-(4b+2a)=0 | | 13-1/6 | | t+13t+40=0 | | 2x+3-5x=39 | | 4x+5=-177 | | 12.1-0.9z+2.3-1.2z=7-2.1z-7.2 | | 2299=11*11 | | 4x^2-16x=15 | | 2299=11*11*l | | 3v/v=v | | 14+7d+2d-8=16d+14-7d-8 | | 5y+3y-18=5y+5-3 | | 5x-1+2x=-22 | | 8y-18=5y+2 | | 1.2(z+4)-(6.6+0.2z)=-8+2 | | -16x+48=0 | | 5m^2n^3(mn^2)(4m-n)= |