If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(4y2 + -5y + 8) + -1(9y2 + -5y + 5) = 0
Reorder the terms:
(8 + -5y + 4y2) + -1(9y2 + -5y + 5) = 0
Remove parenthesis around (8 + -5y + 4y2)
8 + -5y + 4y2 + -1(9y2 + -5y + 5) = 0
Reorder the terms:
8 + -5y + 4y2 + -1(5 + -5y + 9y2) = 0
8 + -5y + 4y2 + (5 * -1 + -5y * -1 + 9y2 * -1) = 0
8 + -5y + 4y2 + (-5 + 5y + -9y2) = 0
Reorder the terms:
8 + -5 + -5y + 5y + 4y2 + -9y2 = 0
Combine like terms: 8 + -5 = 3
3 + -5y + 5y + 4y2 + -9y2 = 0
Combine like terms: -5y + 5y = 0
3 + 0 + 4y2 + -9y2 = 0
3 + 4y2 + -9y2 = 0
Combine like terms: 4y2 + -9y2 = -5y2
3 + -5y2 = 0
Solving
3 + -5y2 = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + -5y2 = 0 + -3
Combine like terms: 3 + -3 = 0
0 + -5y2 = 0 + -3
-5y2 = 0 + -3
Combine like terms: 0 + -3 = -3
-5y2 = -3
Divide each side by '-5'.
y2 = 0.6
Simplifying
y2 = 0.6
Take the square root of each side:
y = {-0.774596669, 0.774596669}
| 24=6-3x | | mc=.02q | | -8x+8=8 | | 5x+-9=36 | | q=.02q | | -10m+-1=-1 | | 5b+6-b=5(b-4)+7 | | -7m-8=13 | | 4(x-7)+8=2(x-7) | | 10w^6+26w^5-12w^4=0 | | (1[5y+9]1)(1[3-y]1)=0 | | 28.8=x | | -53-5/8x=-102 | | -3x-x+1=0 | | ln(x+6)+ln(x-3)=2lnx | | 5x+26(x-4)=330 | | (10n^2)/(8n^2)(6n-60)/3 | | M/9-1=2- | | (10n^2)/(8n^2x)(6n-60)/3 | | .2(5-2r)=.3(1-r) | | -8p+11=-10-5.5p | | -6=9/v | | 3x+17=129x | | (4x+2)-(3x+4)= | | 4n^3*7n^10= | | x^2+12.25=110.25 | | 2x+3z=5+5y | | 4x^2-44=1763 | | -7(t-5)-(t-8)=8 | | -/-9-(-4)/-(-10)= | | -7(t-5)-(t-8)=10 | | 9=x^(-2/3) |