5y^2-46y+9=0

Simple and best practice solution for 5y^2-46y+9=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 5y^2-46y+9=0 equation:


Simplifying
5y2 + -46y + 9 = 0

Reorder the terms:
9 + -46y + 5y2 = 0

Solving
9 + -46y + 5y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(1 + -5y)(9 + -1y) = 0

Subproblem 1

Set the factor '(1 + -5y)' equal to zero and attempt to solve: Simplifying 1 + -5y = 0 Solving 1 + -5y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -5y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5y = 0 + -1 -5y = 0 + -1 Combine like terms: 0 + -1 = -1 -5y = -1 Divide each side by '-5'. y = 0.2 Simplifying y = 0.2

Subproblem 2

Set the factor '(9 + -1y)' equal to zero and attempt to solve: Simplifying 9 + -1y = 0 Solving 9 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1y = 0 + -9 -1y = 0 + -9 Combine like terms: 0 + -9 = -9 -1y = -9 Divide each side by '-1'. y = 9 Simplifying y = 9

Solution

y = {0.2, 9}

See similar equations:

| 2/5x+6=0.4x+6 | | =0.5X^2-55X+1000 | | 425=25x-(10+250) | | 7mn+8mn= | | h=yx+s | | b^2-2b+5=0 | | m-61.2=-17.4 | | 7/35-29=x | | 3t^2-8t-3=0 | | fx=-2x^2+12x-17 | | -17=-321+x | | 3x-9=2(x+4) | | -17=-132+x | | -43=x-54 | | 3p-12=27 | | 219c-21(29-x)=912-(4c+4x) | | (x-31)(x+31)=(x-21)(x+21)-83515 | | 194x-1(4-12x)-2(41-x)+91x=394x(5x-222) | | 0=-7x+63 | | 1201.25=20+x*2.25 | | 9x+54=0 | | 0.26=lnx | | 0=2B+18 | | 7/2a=28 | | 6-7n-2n-8n= | | -13j+12j+10j-5j=20 | | 0=-4x+28 | | x^4-10x^3+x^2-10x+25=0 | | 20=15-x | | x^2-2x-4=-3 | | V+4-4v=1 | | 16.50=6x+5x |

Equations solver categories