If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 10x2 + -30x + 55 Reorder the terms: 0 = 55 + -30x + 10x2 Solving 0 = 55 + -30x + 10x2 Solving for variable 'x'. Combine like terms: 0 + -55 = -55 -55 + 30x + -10x2 = 55 + -30x + 10x2 + -55 + 30x + -10x2 Reorder the terms: -55 + 30x + -10x2 = 55 + -55 + -30x + 30x + 10x2 + -10x2 Combine like terms: 55 + -55 = 0 -55 + 30x + -10x2 = 0 + -30x + 30x + 10x2 + -10x2 -55 + 30x + -10x2 = -30x + 30x + 10x2 + -10x2 Combine like terms: -30x + 30x = 0 -55 + 30x + -10x2 = 0 + 10x2 + -10x2 -55 + 30x + -10x2 = 10x2 + -10x2 Combine like terms: 10x2 + -10x2 = 0 -55 + 30x + -10x2 = 0 Factor out the Greatest Common Factor (GCF), '5'. 5(-11 + 6x + -2x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-11 + 6x + -2x2)' equal to zero and attempt to solve: Simplifying -11 + 6x + -2x2 = 0 Solving -11 + 6x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 5.5 + -3x + x2 = 0 Move the constant term to the right: Add '-5.5' to each side of the equation. 5.5 + -3x + -5.5 + x2 = 0 + -5.5 Reorder the terms: 5.5 + -5.5 + -3x + x2 = 0 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + -3x + x2 = 0 + -5.5 -3x + x2 = 0 + -5.5 Combine like terms: 0 + -5.5 = -5.5 -3x + x2 = -5.5 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -5.5 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -5.5 + 2.25 Combine like terms: -5.5 + 2.25 = -3.25 2.25 + -3x + x2 = -3.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -3.25 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.
| 14x^2-2g^2+x+-16-3x^2+9y^2-5x-7= | | 2x^2-21x-27=0 | | 4+2r=16 | | 15=6+3s | | 2x+22=7x-8 | | 2x-7=-3x+13 | | 4(3-x)+5=6x+9 | | ((8*4)-(8*2k)*2)+6=9 | | 313611+(-300)= | | 5-2k=7 | | 12t+8t=-52 | | 7x-12=3x-32 | | 6x^2+6x^2=0 | | 3(6+n)+6=6(-1-2n) | | 4x+5y+3z=6 | | -6g-12=160 | | 186=129-w | | -3(2r-1)=-3 | | X+49=7 | | 9x-49=32 | | F(x)=9-10 | | -30(b-952)=-990 | | 313611+(-150.75)= | | 89*4k=1000 | | 23d-13=11 | | 17v+113=-802 | | 0.7x-13.42=49.87-.3p | | 10r+30+5=95 | | -3x-1/3x=10 | | log(4)(6x-5)=2 | | 3x-2(5-3y)=7 | | 532=-28(t+734) |