If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20u2 + 11u + -4 = 0 Reorder the terms: -4 + 11u + 20u2 = 0 Solving -4 + 11u + 20u2 = 0 Solving for variable 'u'. Factor a trinomial. (-4 + -5u)(1 + -4u) = 0Subproblem 1
Set the factor '(-4 + -5u)' equal to zero and attempt to solve: Simplifying -4 + -5u = 0 Solving -4 + -5u = 0 Move all terms containing u to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -5u = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5u = 0 + 4 -5u = 0 + 4 Combine like terms: 0 + 4 = 4 -5u = 4 Divide each side by '-5'. u = -0.8 Simplifying u = -0.8Subproblem 2
Set the factor '(1 + -4u)' equal to zero and attempt to solve: Simplifying 1 + -4u = 0 Solving 1 + -4u = 0 Move all terms containing u to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -4u = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4u = 0 + -1 -4u = 0 + -1 Combine like terms: 0 + -1 = -1 -4u = -1 Divide each side by '-4'. u = 0.25 Simplifying u = 0.25Solution
u = {-0.8, 0.25}
| 3-7m=-8m^2 | | 2m^2-13m-70=0 | | 2x*-3= | | 30x=6x^2+36 | | 5+3x=30-2x | | h^2+14=3h | | y*-3= | | x+9-6y+3-4x=12-3x-18 | | =x-3-2(x-2)+2(3x+1) | | h+1=3i | | 11=3-5x+12x | | =8-3[4(a+2)-3a] | | (w+.25)(w+.2)= | | 2a(4a^2-9b^3+3a^2)= | | d^2+1-7=-32 | | x^2-16=36 | | 3-(6x-20)=7(x-3) | | k^3-5k^2-9k+45=0 | | 64z^2-9=0 | | w(w-5)=176 | | n+12=n-8 | | -3(5s-4)-12=-2(9s+5)-2 | | a^2-80=2a | | -3(5s-3)-9=-3(9s+4)-5 | | r^2-30=2+4r | | 9x+1=8x+9 | | -2(4s-5)-10=-3(9s+5)-3 | | m+5(m+1)=7 | | 18u^2-79u-9=0 | | 15-(5x-7)= | | 10x+y=0 | | 2.3n+1=1.3n+7 |