If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y2 + 40 + -210y = 0 Reorder the terms: 40 + -210y + 2y2 = 0 Solving 40 + -210y + 2y2 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), '2'. 2(20 + -105y + y2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(20 + -105y + y2)' equal to zero and attempt to solve: Simplifying 20 + -105y + y2 = 0 Solving 20 + -105y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-20' to each side of the equation. 20 + -105y + -20 + y2 = 0 + -20 Reorder the terms: 20 + -20 + -105y + y2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -105y + y2 = 0 + -20 -105y + y2 = 0 + -20 Combine like terms: 0 + -20 = -20 -105y + y2 = -20 The y term is -105y. Take half its coefficient (-52.5). Square it (2756.25) and add it to both sides. Add '2756.25' to each side of the equation. -105y + 2756.25 + y2 = -20 + 2756.25 Reorder the terms: 2756.25 + -105y + y2 = -20 + 2756.25 Combine like terms: -20 + 2756.25 = 2736.25 2756.25 + -105y + y2 = 2736.25 Factor a perfect square on the left side: (y + -52.5)(y + -52.5) = 2736.25 Calculate the square root of the right side: 52.309177015 Break this problem into two subproblems by setting (y + -52.5) equal to 52.309177015 and -52.309177015.Subproblem 1
y + -52.5 = 52.309177015 Simplifying y + -52.5 = 52.309177015 Reorder the terms: -52.5 + y = 52.309177015 Solving -52.5 + y = 52.309177015 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '52.5' to each side of the equation. -52.5 + 52.5 + y = 52.309177015 + 52.5 Combine like terms: -52.5 + 52.5 = 0.0 0.0 + y = 52.309177015 + 52.5 y = 52.309177015 + 52.5 Combine like terms: 52.309177015 + 52.5 = 104.809177015 y = 104.809177015 Simplifying y = 104.809177015Subproblem 2
y + -52.5 = -52.309177015 Simplifying y + -52.5 = -52.309177015 Reorder the terms: -52.5 + y = -52.309177015 Solving -52.5 + y = -52.309177015 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '52.5' to each side of the equation. -52.5 + 52.5 + y = -52.309177015 + 52.5 Combine like terms: -52.5 + 52.5 = 0.0 0.0 + y = -52.309177015 + 52.5 y = -52.309177015 + 52.5 Combine like terms: -52.309177015 + 52.5 = 0.190822985 y = 0.190822985 Simplifying y = 0.190822985Solution
The solution to the problem is based on the solutions from the subproblems. y = {104.809177015, 0.190822985}Solution
y = {104.809177015, 0.190822985}
| -14n-11n+15=0 | | 4(x+3)+2x=6x(x+2) | | 2ln(x-7)=6 | | -11+4x=6x+6-5 | | x+0.16= | | 5(26)20+4(26)-2=180 | | 105+90+(3x-18)=180 | | 2(9x-14)=7x+38 | | 2s+3=7 | | (-6)^x/5^x*x!=10^(-5) | | 0.10x+0.80(600)=0.20(x+400) | | 10*120/x-2 | | 210=5(b+27) | | 6(x•2)=168/2 | | X+40=130 | | 50x^2-128y^2=0 | | 3(4p+2)+5p=30-p | | c=12-5 | | 22/16=55/t | | 72x=84 | | 10t+6=12t-4 | | 2(4+3y)=3(y+1)+11 | | (a+b)(2+a+b)= | | 6(w-8)=2w-12 | | ab(2+c)= | | 180=8x+18x+38+90 | | 6p-p=10 | | -2a+6ab-4a= | | 3(6y+12)-(10y-6)+14=0 | | 5x+20+4x-2=180 | | -3+10x=7+5x | | -2/7v-1/2=-1/3 |