64y^2-48y+18=9

Simple and best practice solution for 64y^2-48y+18=9 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 64y^2-48y+18=9 equation:


Simplifying
64y2 + -48y + 18 = 9

Reorder the terms:
18 + -48y + 64y2 = 9

Solving
18 + -48y + 64y2 = 9

Solving for variable 'y'.

Reorder the terms:
18 + -9 + -48y + 64y2 = 9 + -9

Combine like terms: 18 + -9 = 9
9 + -48y + 64y2 = 9 + -9

Combine like terms: 9 + -9 = 0
9 + -48y + 64y2 = 0

Factor a trinomial.
(3 + -8y)(3 + -8y) = 0

Subproblem 1

Set the factor '(3 + -8y)' equal to zero and attempt to solve: Simplifying 3 + -8y = 0 Solving 3 + -8y = 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 + -8y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -8y = 0 + -3 -8y = 0 + -3 Combine like terms: 0 + -3 = -3 -8y = -3 Divide each side by '-8'. y = 0.375 Simplifying y = 0.375

Subproblem 2

Set the factor '(3 + -8y)' equal to zero and attempt to solve: Simplifying 3 + -8y = 0 Solving 3 + -8y = 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 + -8y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -8y = 0 + -3 -8y = 0 + -3 Combine like terms: 0 + -3 = -3 -8y = -3 Divide each side by '-8'. y = 0.375 Simplifying y = 0.375

Solution

y = {0.375, 0.375}

See similar equations:

| (x+5)2=-12 | | 11x-15x-104=112 | | 5x+7=3x-4+2x | | 6x+2=5x+7 | | 2x-x=7x+1+8x | | 1+4x^2+x^4= | | 4p+10=p-5+6p | | h=10+4.9t-4.9t^2 | | 6y+12-2y=7 | | -9r+42+7r=-30 | | -2x+10=2x-10 | | -3k=224 | | m^3+16m^2+64m= | | -2x-235-9x=249 | | 5(4x+9)=-16+41 | | 5z-10-2z+4=0 | | x^2y^2-8xy+16= | | -3x-180+18x=330 | | 5t=23 | | 49x^2+42x+9= | | -32+16x-19x=43 | | 9x^3-25x=0 | | -111-3x+12x=132 | | 36=.04x^2 | | t^2-7.5t=-38 | | x^4+8x^2+16= | | w^2-4w+16=0 | | -61-20x+22x=23 | | -6x+54-43=5-72 | | x+3.4=7.1 | | 25a^2-40a+16= | | 12x-6+2x-4=11x-2+2x |

Equations solver categories