0=840w-18w^2

Simple and best practice solution for 0=840w-18w^2 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 0=840w-18w^2 equation:


Simplifying
0 = 840w + -18w2

Solving
0 = 840w + -18w2

Solving for variable 'w'.
Remove the zero:
-840w + 18w2 = 840w + -18w2 + -840w + 18w2

Reorder the terms:
-840w + 18w2 = 840w + -840w + -18w2 + 18w2

Combine like terms: 840w + -840w = 0
-840w + 18w2 = 0 + -18w2 + 18w2
-840w + 18w2 = -18w2 + 18w2

Combine like terms: -18w2 + 18w2 = 0
-840w + 18w2 = 0

Factor out the Greatest Common Factor (GCF), '6w'.
6w(-140 + 3w) = 0

Ignore the factor 6.

Subproblem 1

Set the factor 'w' equal to zero and attempt to solve: Simplifying w = 0 Solving w = 0 Move all terms containing w to the left, all other terms to the right. Simplifying w = 0

Subproblem 2

Set the factor '(-140 + 3w)' equal to zero and attempt to solve: Simplifying -140 + 3w = 0 Solving -140 + 3w = 0 Move all terms containing w to the left, all other terms to the right. Add '140' to each side of the equation. -140 + 140 + 3w = 0 + 140 Combine like terms: -140 + 140 = 0 0 + 3w = 0 + 140 3w = 0 + 140 Combine like terms: 0 + 140 = 140 3w = 140 Divide each side by '3'. w = 46.66666667 Simplifying w = 46.66666667

Solution

w = {0, 46.66666667}

See similar equations:

| 2y-8=-0.5(3-5y) | | =5x^3-7x^2-10x-14 | | 3x+6=a | | Y+8=-60 | | 0=420w-6w^2 | | .60(10x-15)=9 | | 8n-29=5n+7 | | x-x=3000 | | 7m+7=4m-2 | | 0.64x=3.0656 | | 460=4x^2+38x+88 | | 2(6x+1)=4(x-5)-5 | | 4.5+x=18 | | x-1=2(3+7) | | 1.5x=1.125 | | 60x=2000+19821.20 | | 0.02x=0.1 | | -1.25+0.15=10 | | d-6=-16 | | 0.13x=0.5473 | | -30=m-13 | | 4(x-5)=10(x-5) | | 17-2a+5a-1=22 | | 8x+5=-(2x+8) | | 9x=105-4x | | 10x^2-11x-21=0 | | 8a=-24 | | -34=-11+x | | 7*x+27=92 | | -3y+5=10 | | s(-4)=28 | | -.5x+1=3 |

Equations solver categories