y^2+34=8y

Simple and best practice solution for y^2+34=8y 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+34=8y equation:


Simplifying
y2 + 34 = 8y

Reorder the terms:
34 + y2 = 8y

Solving
34 + y2 = 8y

Solving for variable 'y'.

Reorder the terms:
34 + -8y + y2 = 8y + -8y

Combine like terms: 8y + -8y = 0
34 + -8y + y2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-34' to each side of the equation.
34 + -8y + -34 + y2 = 0 + -34

Reorder the terms:
34 + -34 + -8y + y2 = 0 + -34

Combine like terms: 34 + -34 = 0
0 + -8y + y2 = 0 + -34
-8y + y2 = 0 + -34

Combine like terms: 0 + -34 = -34
-8y + y2 = -34

The y term is -8y.  Take half its coefficient (-4).
Square it (16) and add it to both sides.

Add '16' to each side of the equation.
-8y + 16 + y2 = -34 + 16

Reorder the terms:
16 + -8y + y2 = -34 + 16

Combine like terms: -34 + 16 = -18
16 + -8y + y2 = -18

Factor a perfect square on the left side:
(y + -4)(y + -4) = -18

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 5x-15=330 | | 2(x+1)=11-x | | 179+x=9x-69 | | 4x+1=7x+11 | | -6.1(3y+5)-1.7(4y-6)= | | xy+2y+6x+12=0 | | 15=4+3 | | 64-25y^2=0 | | 5*x=90 | | a(x-1)=2x-5 | | 2280-1995= | | 64-24y^2=0 | | 6r-s-4rt= | | 6x*4x+3x=4095 | | 10-2x=241-3x | | X+(x-17)=25 | | 13m^2+8m+3=8m^2 | | 8x-3=9x+13 | | ax-3=4x+a | | x-50=46 | | 24+3x=75 | | 9x-22=200+3x | | 70+y=95 | | 30xy^2-25x^2y=0 | | (2x+1)=49 | | 77+y=105 | | -7x+8y=6 | | 49.2=a-7.55 | | 4(n+7)+3(n+3)= | | 7.5=x+1.25 | | 3x-6=-178 | | x+29.25=36.68 |

Equations solver categories