If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 + -8y + -21 = 0 Reorder the terms: -21 + -8y + 5y2 = 0 Solving -21 + -8y + 5y2 = 0 Solving for variable 'y'. Factor a trinomial. (-7 + -5y)(3 + -1y) = 0Subproblem 1
Set the factor '(-7 + -5y)' equal to zero and attempt to solve: Simplifying -7 + -5y = 0 Solving -7 + -5y = 0 Move all terms containing y to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -5y = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -5y = 0 + 7 -5y = 0 + 7 Combine like terms: 0 + 7 = 7 -5y = 7 Divide each side by '-5'. y = -1.4 Simplifying y = -1.4Subproblem 2
Set the factor '(3 + -1y)' equal to zero and attempt to solve: Simplifying 3 + -1y = 0 Solving 3 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1y = 0 + -3 -1y = 0 + -3 Combine like terms: 0 + -3 = -3 -1y = -3 Divide each side by '-1'. y = 3 Simplifying y = 3Solution
y = {-1.4, 3}
| x/25+89=81 | | 5y^2+4y-1= | | 3*19+y=180 | | 2log(7)-2r=0 | | 4b^2-25b-21= | | x+89=81 | | 4b-2=6b+6 | | y=-4x^2-4x+8 | | 3*9+y=180 | | 81-89=-8 | | 3b^2-11b+10= | | 4x+11=8x+21 | | (-4m+8)(-1)= | | 3x+177=11x-7 | | 64p^2-16+1=0 | | p/4+11=5 | | a/3+8=11 | | 2n^2+7n-15= | | .3z-8=-4 | | -26-36+x=-30 | | -3n+4=-11 | | 5/4-i | | 2y+4=22 | | -48x-12=-28 | | -26x-36=-30 | | -5m=75 | | a^2+9a-36= | | -6=-2p+2 | | 10x(3x-4)=80 | | y^2+2y-3= | | 6x+x=1 | | 3+4x=49 |