If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -10x2 + -5x + -5 = 0 Reorder the terms: -5 + -5x + -10x2 = 0 Solving -5 + -5x + -10x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-5'. -5(1 + x + 2x2) = 0 Ignore the factor -5.Subproblem 1
Set the factor '(1 + x + 2x2)' equal to zero and attempt to solve: Simplifying 1 + x + 2x2 = 0 Solving 1 + x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 0.5x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 0.5x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 0.5x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 0.5x + x2 = 0 + -0.5 0.5x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 0.5x + x2 = -0.5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.5x + 0.25 + x2 = -0.5 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = -0.5 + 0.25 Combine like terms: -0.5 + 0.25 = -0.25 0.25 + 0.5x + x2 = -0.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -0.25 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| -6x+7-x=x+2 | | (5-10x)(-1+x)=0 | | 3x-7+5=x+6 | | 48x-23x=75 | | -5+1=x+1 | | x=4x-7y-20 | | 6[4(3x+24)-48]-72=-24 | | 3-3(6+2)= | | 72x+288-72=-24 | | 0x=111 | | (n-5)*2=2n | | 6x-7+5[3(2x-1)+2]=3x+21 | | 9+8=5 | | 2a-4=7+a | | X^4-2x^2-9x+10=0 | | X=10y+3 | | 2x+2+3y-3=4x+8y-3x+3y+6 | | r^2-2*r+2=0 | | 2x+6=27x-3xy | | ax+b=13x-3 | | ax+b=1x-3 | | -2x^2+2x+15=0 | | x+(5+x)=73 | | 23-x=135 | | 8(2l+5)=136 | | 29=x-9 | | 9-x=29 | | 9x-x=29 | | 5r^4-8r^2-4=0 | | 6x=24+x | | (107-941)-(305*291-192)= | | x^2-x-20=22 |