If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -8a7 + 4a6 + -2a5 = 0 Reorder the terms: -2a5 + 4a6 + -8a7 = 0 Solving -2a5 + 4a6 + -8a7 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '2a5'. 2a5(-1 + 2a + -4a2) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'a5' equal to zero and attempt to solve: Simplifying a5 = 0 Solving a5 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(-1 + 2a + -4a2)' equal to zero and attempt to solve: Simplifying -1 + 2a + -4a2 = 0 Solving -1 + 2a + -4a2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. 0.25 + -0.5a + a2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + -0.5a + -0.25 + a2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + -0.5a + a2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + -0.5a + a2 = 0 + -0.25 -0.5a + a2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 -0.5a + a2 = -0.25 The a term is -0.5a. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5a + 0.0625 + a2 = -0.25 + 0.0625 Reorder the terms: 0.0625 + -0.5a + a2 = -0.25 + 0.0625 Combine like terms: -0.25 + 0.0625 = -0.1875 0.0625 + -0.5a + a2 = -0.1875 Factor a perfect square on the left side: (a + -0.25)(a + -0.25) = -0.1875 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.
| s(t)=(-16t^2)+78t | | 5m^2-2m+1= | | 0=-8-4x | | 7a+2=58 | | (3x-4)(-2x+5)=0 | | 3u^2-2u=1 | | 5x^2-1=6x | | 12x+20=(x+4) | | -3x^5+x^7= | | =2x-5 | | -3x^2-8x+3= | | 190.80=12y | | 3/5-18/3+27/x | | 4[1-7(3-2)]= | | 1/8(-4/7) | | 21(4/7z+2/3z)=13 | | (2/5x)+(1/10)=(13/2x)+3/5 | | (4x^2-25)-(4x-3)(3x^2-x+2)= | | 1.5x^2=0.96 | | 2(v-3)=3(v+1)-4 | | -2w+14+3=w-1 | | 60=4x^3+6x^2 | | (4b+3)=15-2b | | X+8/12=5/6+x-8/5 | | 8x^2+16x^9-12x^4+20= | | 2*7/2-9 | | 3(6a-3)=6(3a-2) | | P=c+a+b | | 5-t=-t+12 | | 14=3x-2(x+1) | | -2(5s-6)-12=-3(6s+4)-3 | | 1/3(12-6x)=4-x |