y^2-11y+64=0

Simple and best practice solution for y^2-11y+64=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for y^2-11y+64=0 equation:


Simplifying
y2 + -11y + 64 = 0

Reorder the terms:
64 + -11y + y2 = 0

Solving
64 + -11y + y2 = 0

Solving for variable 'y'.

Begin completing the square.

Move the constant term to the right:

Add '-64' to each side of the equation.
64 + -11y + -64 + y2 = 0 + -64

Reorder the terms:
64 + -64 + -11y + y2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -11y + y2 = 0 + -64
-11y + y2 = 0 + -64

Combine like terms: 0 + -64 = -64
-11y + y2 = -64

The y term is -11y.  Take half its coefficient (-5.5).
Square it (30.25) and add it to both sides.

Add '30.25' to each side of the equation.
-11y + 30.25 + y2 = -64 + 30.25

Reorder the terms:
30.25 + -11y + y2 = -64 + 30.25

Combine like terms: -64 + 30.25 = -33.75
30.25 + -11y + y2 = -33.75

Factor a perfect square on the left side:
(y + -5.5)(y + -5.5) = -33.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| -5+4n=-5+7(n+3) | | 6v^2+43v+7=0 | | 9+p=17 | | 5/6+2x=-3/4-x | | 0-(3y)=5 | | 8.6x-(x+5)=3x+(x-8) | | x^3-y^6=0 | | 6(1-3x)+8(x-7)=4x-8-6+4x | | 5f-7f-f= | | 28x+17y=180 | | 6+12y=3x | | 13x=15x-14x | | 2x(x+5)-3x=x+18 | | 13x=15-14 | | 25x=443.2 | | f(5)=x^2-4x-5 | | (3-z)(4z-1)=0 | | 7w^3=28w | | 2(0)+y=-5 | | -6+w+10=12 | | =16x^4-25y^2 | | 3x=12y+6 | | 1-2n+5=10 | | 20r^3-41r^2+20r=0 | | x-2y+3x-6=0 | | 4+w+(-8)=-3 | | 3y(y+6)=30 | | f(x)=2x+g | | 3x-7y=10fory | | 2x-24=64 | | 2(9x+3)=24 | | 5x+2-3x=17x-19 |

Equations solver categories