(9w-4)(8w+3)=0

Simple and best practice solution for (9w-4)(8w+3)=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 (9w-4)(8w+3)=0 equation:


Simplifying
(9w + -4)(8w + 3) = 0

Reorder the terms:
(-4 + 9w)(8w + 3) = 0

Reorder the terms:
(-4 + 9w)(3 + 8w) = 0

Multiply (-4 + 9w) * (3 + 8w)
(-4(3 + 8w) + 9w * (3 + 8w)) = 0
((3 * -4 + 8w * -4) + 9w * (3 + 8w)) = 0
((-12 + -32w) + 9w * (3 + 8w)) = 0
(-12 + -32w + (3 * 9w + 8w * 9w)) = 0
(-12 + -32w + (27w + 72w2)) = 0

Combine like terms: -32w + 27w = -5w
(-12 + -5w + 72w2) = 0

Solving
-12 + -5w + 72w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-3 + -8w)(4 + -9w) = 0

Subproblem 1

Set the factor '(-3 + -8w)' equal to zero and attempt to solve: Simplifying -3 + -8w = 0 Solving -3 + -8w = 0 Move all terms containing w to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -8w = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -8w = 0 + 3 -8w = 0 + 3 Combine like terms: 0 + 3 = 3 -8w = 3 Divide each side by '-8'. w = -0.375 Simplifying w = -0.375

Subproblem 2

Set the factor '(4 + -9w)' equal to zero and attempt to solve: Simplifying 4 + -9w = 0 Solving 4 + -9w = 0 Move all terms containing w to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -9w = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -9w = 0 + -4 -9w = 0 + -4 Combine like terms: 0 + -4 = -4 -9w = -4 Divide each side by '-9'. w = 0.4444444444 Simplifying w = 0.4444444444

Solution

w = {-0.375, 0.4444444444}

See similar equations:

| 18x+135=180 | | 4x-20=7x | | 6=h+1 | | 4-2*4=a | | n+3(2n+3)=5+8n | | -9(4b+3)+(37b-3)=0 | | 18=x/6 | | 5In(2x)=5 | | 95-87=37y-45y | | 7/3x=-1 | | -3=-10-5y | | 3r-13r=70 | | (k+12)(k+10)=0 | | 3x+4.4=8.9 | | 7n^2-448=0 | | 1/2×-4=9/5-3/4× | | 56*44= | | x^2-8x=-128 | | M+35=24 | | 5+8(9+9)= | | 7x+6x+3=49 | | 56+44= | | 4x^3+25x^2-56x=x | | 20=2-6(-2)-3(-2) | | (y^2-5)(5y^2-6y+3)= | | 4/7(x1/4)=1/7 | | 3r+9r+7r-1= | | 244.92=6(.07m+29.7+0.20(29.70)) | | 0.16y+0.09(y+5000)=1950 | | 2/3:4 | | 0.16+0.09(y+5000)=1950 | | 2r=2*2 |

Equations solver categories