If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5x2 + -15x + -30 = 0 Reorder the terms: -30 + -15x + -5x2 = 0 Solving -30 + -15x + -5x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-5'. -5(6 + 3x + x2) = 0 Ignore the factor -5.Subproblem 1
Set the factor '(6 + 3x + x2)' equal to zero and attempt to solve: Simplifying 6 + 3x + x2 = 0 Solving 6 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-6' to each side of the equation. 6 + 3x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + 3x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 3x + x2 = 0 + -6 3x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 3x + x2 = -6 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 = -6 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -6 + 2.25 Combine like terms: -6 + 2.25 = -3.75 2.25 + 3x + x2 = -3.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -3.75 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.
| (2w-3)(w-2)= | | 4x-28+x+13=90 | | 0=32t+28 | | 6x+2=116 | | -9-3+7=3a | | 3x+-32=-7x+28 | | 28v^2+28v-6=0 | | -2n-12=-8n | | -9x-10=-136 | | x^2-8x+56=0 | | 6(2x+6)=36 | | 0.8x=0.3x+52 | | 5x^4+25x^3+35x^2= | | x+4x=375 | | 6(2x+6)=37 | | 29-6x=18+5 | | 25-5x=8x-14 | | -39=-2x-7 | | 3.5x+6y=5436 | | 6(l-4)=12 | | G(n)=-n^2+2n+3 | | 0.8x=0.3+52 | | 6-x=x+2 | | 1=5+p-p | | 250x-x^2=7200 | | 36y^2+84y+49= | | z^2-i+z+1=0 | | -104=6x+4 | | 4+2x=4x-8 | | 7(5x+1)=182 | | 3c-12=4+5c | | 6x-5-(6-x)=3 |