3u^2-29u+40=0

Simple and best practice solution for 3u^2-29u+40=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 3u^2-29u+40=0 equation:


Simplifying
3u2 + -29u + 40 = 0

Reorder the terms:
40 + -29u + 3u2 = 0

Solving
40 + -29u + 3u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(5 + -3u)(8 + -1u) = 0

Subproblem 1

Set the factor '(5 + -3u)' equal to zero and attempt to solve: Simplifying 5 + -3u = 0 Solving 5 + -3u = 0 Move all terms containing u to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3u = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3u = 0 + -5 -3u = 0 + -5 Combine like terms: 0 + -5 = -5 -3u = -5 Divide each side by '-3'. u = 1.666666667 Simplifying u = 1.666666667

Subproblem 2

Set the factor '(8 + -1u)' equal to zero and attempt to solve: Simplifying 8 + -1u = 0 Solving 8 + -1u = 0 Move all terms containing u to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1u = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1u = 0 + -8 -1u = 0 + -8 Combine like terms: 0 + -8 = -8 -1u = -8 Divide each side by '-1'. u = 8 Simplifying u = 8

Solution

u = {1.666666667, 8}

See similar equations:

| 3m+2m=60 | | 8y^2(y^2-4y+5)=0 | | 2x+5=3+2(x+l) | | 5(-3+5r)=190 | | 3+6-2x=-6 | | 7x+8=-2x+107 | | 4/I-6=22 | | 7.7/37 | | 4(1x-1)=1/2(1x-8) | | X+37=3x | | 7x+5=51.2 | | -4+x=7x-64 | | (-1/4)x=7 | | 11*4/3 | | 15y+2x=10 | | 9y-11=9 | | 2.2+.4x=0.6x+3.2 | | -7(x+3)+15=8 | | y=√x^2-1/x^2-4 | | 3q+4q=10 | | 408t+4.88=-20.00 | | 6h+15=26 | | 15*-1/3 | | 4/3=k/7 | | 2.3=4.1+x | | 12=-2i-i | | 262144=1/3*6*w*4 | | 5x+6=-4x+87 | | 10z=z+36 | | 7x+6x-9x=21+7 | | 2(1x+2)+3x=2(1x+1)+1 | | 17-4*2.91/2= |

Equations solver categories