(1+w)(2w-5)=0

Simple and best practice solution for (1+w)(2w-5)=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 (1+w)(2w-5)=0 equation:


Simplifying
(1 + w)(2w + -5) = 0

Reorder the terms:
(1 + w)(-5 + 2w) = 0

Multiply (1 + w) * (-5 + 2w)
(1(-5 + 2w) + w(-5 + 2w)) = 0
((-5 * 1 + 2w * 1) + w(-5 + 2w)) = 0
((-5 + 2w) + w(-5 + 2w)) = 0
(-5 + 2w + (-5 * w + 2w * w)) = 0
(-5 + 2w + (-5w + 2w2)) = 0

Combine like terms: 2w + -5w = -3w
(-5 + -3w + 2w2) = 0

Solving
-5 + -3w + 2w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-1 + -1w)(5 + -2w) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -2w)' equal to zero and attempt to solve: Simplifying 5 + -2w = 0 Solving 5 + -2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2w = 0 + -5 -2w = 0 + -5 Combine like terms: 0 + -5 = -5 -2w = -5 Divide each side by '-2'. w = 2.5 Simplifying w = 2.5

Solution

w = {-1, 2.5}

See similar equations:

| 6/w=45 | | 2w-20=180 | | -100(4x^2+x-4)= | | K/-8=-3 | | 6=6c-6 | | 32-6x=8+2z | | 6e-2=46 | | x-(y/2)=19 | | 3x+x=x+12+x+3 | | 4x+2y-70=0 | | 5x+55+2x-9=90 | | 2x-0.3+2x-0.3+x=4.9 | | 5x+55+2x-9=180 | | cos*x=14/25 | | 2(x-3)=6x+6 | | 2x/3=7/6 | | -8x+12=-2-8x | | y=(2x^2+3)-(5x-3) | | (15X2)/3= | | (12a^5-10a^3)-(10a-2a^5-14a^4)= | | 5n-2=11 | | 11(n-2)=5 | | 3(4x-7)=47 | | 5h+12=37 | | -t+9=t+13 | | 15s-9s+3=9 | | 2d-4=3d-11 | | 15x^2-29xy+12y^2= | | 7/30=1/x | | x*2-23x+120=0 | | 6/(3x-4)=0 | | 6/3x-4=0 |

Equations solver categories