If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15a2 + -28a + 5 = 0 Reorder the terms: 5 + -28a + 15a2 = 0 Solving 5 + -28a + 15a2 = 0 Solving for variable 'a'. Factor a trinomial. (1 + -5a)(5 + -3a) = 0Subproblem 1
Set the factor '(1 + -5a)' equal to zero and attempt to solve: Simplifying 1 + -5a = 0 Solving 1 + -5a = 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 + -5a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5a = 0 + -1 -5a = 0 + -1 Combine like terms: 0 + -1 = -1 -5a = -1 Divide each side by '-5'. a = 0.2 Simplifying a = 0.2Subproblem 2
Set the factor '(5 + -3a)' equal to zero and attempt to solve: Simplifying 5 + -3a = 0 Solving 5 + -3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3a = 0 + -5 -3a = 0 + -5 Combine like terms: 0 + -5 = -5 -3a = -5 Divide each side by '-3'. a = 1.666666667 Simplifying a = 1.666666667Solution
a = {0.2, 1.666666667}
| 4t^5-20t^4+24t^3=0 | | 9x-18=2x+7 | | 4t^5-36t^4+80t^3=0 | | 7y-4x=15 | | 18u^9v^9-24u^5v^4x^3=0 | | W^2+3w=42 | | 16x+24=20X | | 5t^5-30t^4+40t^3=0 | | 12x+4y=12 | | e^(1,43*((x/1-x)^2,21)) | | -3h=0 | | e^1,43*(x/1-x)^2,21 | | 4(2x+1)+x^2(2x+1)=0 | | x*0.06+x=13.08 | | s+8=1 | | 4u+3u= | | 2x^5+22x^4+56x^3=0 | | 60=(c^3-5c)(4) | | 5x^2-3x=142 | | 6(w-2)=7(w-2) | | 6/7p-12=-3 | | -1.60•(-5/8) | | 5x^3-3x=142 | | 21+8x= | | 21+8xm= | | x^2+2x^2=441 | | 15y/3y | | 0.05+0.01p(22-p)=0.54 | | 2x^2-42x+108=0 | | (X*3)+(x*7)= | | -4.9t^2+8t+10=0 | | -4.9t+8t+10=0 |