If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 81a3 + -1a = 0 Reorder the terms: -1a + 81a3 = 0 Solving -1a + 81a3 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), 'a'. a(-1 + 81a2) = 0 Factor a difference between two squares. a((1 + 9a)(-1 + 9a)) = 0Subproblem 1
Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0Subproblem 2
Set the factor '(1 + 9a)' equal to zero and attempt to solve: Simplifying 1 + 9a = 0 Solving 1 + 9a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 9a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 9a = 0 + -1 9a = 0 + -1 Combine like terms: 0 + -1 = -1 9a = -1 Divide each side by '9'. a = -0.1111111111 Simplifying a = -0.1111111111Subproblem 3
Set the factor '(-1 + 9a)' equal to zero and attempt to solve: Simplifying -1 + 9a = 0 Solving -1 + 9a = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 9a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 9a = 0 + 1 9a = 0 + 1 Combine like terms: 0 + 1 = 1 9a = 1 Divide each side by '9'. a = 0.1111111111 Simplifying a = 0.1111111111Solution
a = {0, -0.1111111111, 0.1111111111}
| 3x-5y+16=0 | | 9x^3-27x^2+x+3=0 | | -8p-3(6-6p)=6(p-4)-18 | | n+14=8 | | 5x-11y=13 | | 12/n^2-16 | | 3k^2-16k=4 | | 45+x=73 | | .8x=.7x+4 | | 18x^4-39x^2+20=0 | | 12y^3-2y^2= | | X^4+16X+16=0 | | 10x^3+8x^2+14x= | | F(x)=16x^4-8x^3+90x^2-32x+104 | | 2(2+x)=4-(x-2) | | r-2s=15fors | | 4.5+x=9 | | 9^2n=1/27^n--5 | | -55=5(v-9) | | 6w-2=40 | | 5(v-9)=-55 | | 30+19b=24b | | 6.3+(-.4)y+y=9 | | 96=2x^2 | | 35/16=x | | tan(x)=-8.4 | | 2z^4-2=0 | | -1/4x-12=x+3 | | 0.15y+0.05(y+6000)=1900 | | 4y+4x=28 | | 2.5=x^3+x^4 | | -6.93-14.6k=15.27-12.6k |