If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20a2 + -61a + 36 = 0 Reorder the terms: 36 + -61a + 20a2 = 0 Solving 36 + -61a + 20a2 = 0 Solving for variable 'a'. Factor a trinomial. (4 + -5a)(9 + -4a) = 0Subproblem 1
Set the factor '(4 + -5a)' equal to zero and attempt to solve: Simplifying 4 + -5a = 0 Solving 4 + -5a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5a = 0 + -4 -5a = 0 + -4 Combine like terms: 0 + -4 = -4 -5a = -4 Divide each side by '-5'. a = 0.8 Simplifying a = 0.8Subproblem 2
Set the factor '(9 + -4a)' equal to zero and attempt to solve: Simplifying 9 + -4a = 0 Solving 9 + -4a = 0 Move all terms containing a to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4a = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4a = 0 + -9 -4a = 0 + -9 Combine like terms: 0 + -9 = -9 -4a = -9 Divide each side by '-4'. a = 2.25 Simplifying a = 2.25Solution
a = {0.8, 2.25}
| 12v-7v=20 | | 6n=420 | | 30=60/x-3 | | F(X)=4x^4-4x^2-9x^2+x+2 | | 9t+1=4-9 | | 2500=30x+15y | | 3-(2x-2)= | | 6+3x=15x+18 | | 0.50x+0.15(30)=35.5 | | -4x-9=2x+15 | | W^2=11w | | y+6=1.25(x+6) | | -8(x-2)-3=13 | | 16z-9=90 | | 2m^2=m^2+64 | | -4+3x+2=0 | | -8+4x=-32+24x | | 3x^2-6-5= | | 2y^2+4y-18=0 | | x^7+4x^5=0 | | 180+140+450+x=1000 | | 19z-5x=11+3x | | graphy=-2x^2+12x-6 | | 10x^2-9=-179 | | 2x-4=2(2x-9) | | 5a+b=-38 | | 3x=6y+3 | | 7-(3n-5)=5-4n | | 4x-x(x-6)+2=8 | | 2m^3-11m^2+15m=0 | | 4x-3(x-6)+2=8 | | 4(2+3)=2(5x-2)+6 |