If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20a2 + 47a + 21 = 0 Reorder the terms: 21 + 47a + 20a2 = 0 Solving 21 + 47a + 20a2 = 0 Solving for variable 'a'. Factor a trinomial. (7 + 4a)(3 + 5a) = 0Subproblem 1
Set the factor '(7 + 4a)' equal to zero and attempt to solve: Simplifying 7 + 4a = 0 Solving 7 + 4a = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 4a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 4a = 0 + -7 4a = 0 + -7 Combine like terms: 0 + -7 = -7 4a = -7 Divide each side by '4'. a = -1.75 Simplifying a = -1.75Subproblem 2
Set the factor '(3 + 5a)' equal to zero and attempt to solve: Simplifying 3 + 5a = 0 Solving 3 + 5a = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5a = 0 + -3 5a = 0 + -3 Combine like terms: 0 + -3 = -3 5a = -3 Divide each side by '5'. a = -0.6 Simplifying a = -0.6Solution
a = {-1.75, -0.6}
| 2x^3-26x^2+80x= | | 7x+4y=69 | | 2x^3-26x^2+80x=equation | | 128-6x=14x | | -7a=-10a-42 | | 6x^2-16x+36x=0 | | 13a-12=14a+5 | | 3x+3=-(x-22) | | 23-6p=18-5p | | 0.0925=(100-p)/100*360/182 | | 8h-13=7h+6 | | -3y=x+2 | | 21(a+9)= | | x=0.83(y+z) | | f(x)=2x^2+7x-5 | | 5b+6=31 | | 2x+9(3)=4x+13 | | .5(t+9)=11 | | 9x^2-kx+25=0 | | y=(23*3)+40-2/4 | | .0446-.0388= | | 2x-1=4+y | | 11/2 | | 5(3-8)+26=x | | x+x-7+4x-3=57 | | 5x^2+x-30=0 | | x*x+3y=18 | | x^2+3y=18 | | 3x+.25x+.333x+2=260 | | 3/8+-4/7+-2/3= | | 4((3x^2)-21x+26)=0 | | 425x+255x+48x+17x+8x+x=26390 |