If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7 + u)(3u + -4) = 0 Reorder the terms: (7 + u)(-4 + 3u) = 0 Multiply (7 + u) * (-4 + 3u) (7(-4 + 3u) + u(-4 + 3u)) = 0 ((-4 * 7 + 3u * 7) + u(-4 + 3u)) = 0 ((-28 + 21u) + u(-4 + 3u)) = 0 (-28 + 21u + (-4 * u + 3u * u)) = 0 (-28 + 21u + (-4u + 3u2)) = 0 Combine like terms: 21u + -4u = 17u (-28 + 17u + 3u2) = 0 Solving -28 + 17u + 3u2 = 0 Solving for variable 'u'. Factor a trinomial. (-7 + -1u)(4 + -3u) = 0Subproblem 1
Set the factor '(-7 + -1u)' equal to zero and attempt to solve: Simplifying -7 + -1u = 0 Solving -7 + -1u = 0 Move all terms containing u to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1u = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1u = 0 + 7 -1u = 0 + 7 Combine like terms: 0 + 7 = 7 -1u = 7 Divide each side by '-1'. u = -7 Simplifying u = -7Subproblem 2
Set the factor '(4 + -3u)' equal to zero and attempt to solve: Simplifying 4 + -3u = 0 Solving 4 + -3u = 0 Move all terms containing u to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3u = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3u = 0 + -4 -3u = 0 + -4 Combine like terms: 0 + -4 = -4 -3u = -4 Divide each side by '-3'. u = 1.333333333 Simplifying u = 1.333333333Solution
u = {-7, 1.333333333}
| 6x^2=21x-9 | | 8-10x=16x+23 | | 6x+21=15x-69 | | 3a^2-n+4b^2=(3a-2b)(a-2b) | | r^2=10-3r | | 6x+21=15x-56 | | (4w-7)(2-w)=0 | | 3a+20=4a+k | | 2(6v-1)= | | (7-z)(3z+8)=0 | | -2x-108=45+7x | | 3y+5+2y-10+90=180 | | 3y+52y-10+90=180 | | 4x^2+14xy+10y^2= | | 2(2x+1)=14 | | x-49=70-6x | | 3-2c-2+a+5= | | 3x+7=-4x+12 | | -3x^2+5x=1 | | 3x+44=53-x | | 5x+5+13x-5+90=180 | | 2b(9b-6)= | | 5n+12=2 | | 3z+5+2z-10+90=180 | | 3z+5+2z-10=180 | | -6a=48 | | -6-7x=-13 | | x^2+30=83 | | 3p-18=2p-11 | | -4(x+3)=16 | | 7+(5+3)=(7+5)+3 | | 2y+16+7y-7=180 |