If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -1x + -30 = 0 Reorder the terms: -30 + -1x + -1x2 = 0 Solving -30 + -1x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(30 + x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(30 + x + x2)' equal to zero and attempt to solve: Simplifying 30 + x + x2 = 0 Solving 30 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-30' to each side of the equation. 30 + x + -30 + x2 = 0 + -30 Reorder the terms: 30 + -30 + x + x2 = 0 + -30 Combine like terms: 30 + -30 = 0 0 + x + x2 = 0 + -30 x + x2 = 0 + -30 Combine like terms: 0 + -30 = -30 x + x2 = -30 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. x + 0.25 + x2 = -30 + 0.25 Reorder the terms: 0.25 + x + x2 = -30 + 0.25 Combine like terms: -30 + 0.25 = -29.75 0.25 + x + x2 = -29.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -29.75 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.
| 3(3x-9)+7=9x+20 | | x^4+6x^3-16x^2=0 | | (7t-3)=3(t+1)+3 | | 6x+6=6x+12 | | x^2+6x^3-16x^2=0 | | 1+9(x-1)=8-9(x-2) | | 6x+4y= | | 12(n+8)=4(24+3n) | | y-30=6y | | 9x+4=-95 | | -5(x+4)-11=13+1 | | 4x+6=-82 | | ef+b=n | | 4(4x-4)=17x | | -8*-4=z | | 12-2(-2)=10 | | 0=a(a+4) | | x^2-3x+2.25=0 | | 12-2(x)=10 | | 5x-40=x+16 | | 3xy^2+5y-2=0 | | V^2-3v=0 | | 2w-12w=10 | | 3xy^2+5y=2 | | 7y-2(8y-1)=4 | | 3x-4y=1 | | n^2+10n-2=0 | | -3x+7=-20 | | 3m+3n=7 | | 9x^2-9x-54=0 | | 7x-4y=2 | | -2x^2-20x-18=0 |