(4w-6f)*(4w+5f)=

Simple and best practice solution for (4w-6f)*(4w+5f)= 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 (4w-6f)*(4w+5f)= equation: 


Simplifying
(4w + -6f)(4w + 5f) = 0

Reorder the terms:
(-6f + 4w)(4w + 5f) = 0

Reorder the terms:
(-6f + 4w)(5f + 4w) = 0

Multiply (-6f + 4w) * (5f + 4w)
(-6f * (5f + 4w) + 4w * (5f + 4w)) = 0
((5f * -6f + 4w * -6f) + 4w * (5f + 4w)) = 0

Reorder the terms:
((-24fw + -30f2) + 4w * (5f + 4w)) = 0
((-24fw + -30f2) + 4w * (5f + 4w)) = 0
(-24fw + -30f2 + (5f * 4w + 4w * 4w)) = 0
(-24fw + -30f2 + (20fw + 16w2)) = 0

Reorder the terms:
(-24fw + 20fw + -30f2 + 16w2) = 0

Combine like terms: -24fw + 20fw = -4fw
(-4fw + -30f2 + 16w2) = 0

Solving
-4fw + -30f2 + 16w2 = 0

Solving for variable 'f'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-2fw + -15f2 + 8w2) = 0

Factor a trinomial.
2((-5f + -4w)(3f + -2w)) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-5f + -4w)' equal to zero and attempt to solve:

Simplifying
-5f + -4w = 0

Solving
-5f + -4w = 0

Move all terms containing f to the left, all other terms to the right.

Add '4w' to each side of the equation.
-5f + -4w + 4w = 0 + 4w

Combine like terms: -4w + 4w = 0
-5f + 0 = 0 + 4w
-5f = 0 + 4w
Remove the zero:
-5f = 4w

Divide each side by '-5'.
f = -0.8w

Simplifying
f = -0.8w

Subproblem 2
Set the factor '(3f + -2w)' equal to zero and attempt to solve:

Simplifying
3f + -2w = 0

Solving
3f + -2w = 0

Move all terms containing f to the left, all other terms to the right.

Add '2w' to each side of the equation.
3f + -2w + 2w = 0 + 2w

Combine like terms: -2w + 2w = 0
3f + 0 = 0 + 2w
3f = 0 + 2w
Remove the zero:
3f = 2w

Divide each side by '3'.
f = 0.6666666667w

Simplifying
f = 0.6666666667w
Solution
f = {-0.8w, 0.6666666667w}

See similar equations:

| 80=32(x-3)+8 | | (4c-2)*(5c+4)= | | 6x^2-1x+1=0 | | (2b+1)*(6b+2)= | | (c+8)*(c-6)= | | 6x^5-21x^4-45x^3=0 | | 4-2b=-2(b-3) | | 1.9=-log(x) | | 8(3-9)=72-24 | | 6x(3x^2-9x+4)= | | (7x-3)(7x+3)= | | p=c+.3*p | | -5/16 | | (D^3-3D^2+3D-1)y=0 | | (5x-10)=(3x-2) | | 10t^2-t-2=0 | | (2x)(3y^8)((5x^6)(y^9))= | | 20=3(2x+2) | | p=1.3*50 | | p=c+.3*c | | 6y+6=5y-2 | | 228=2L+2W | | 2x=x+198 | | 23x-29y=-17 | | 5z^2/3-34z^1/3-7=0 | | (7m^4n^3p^2)*(-4m^2n^4)= | | 4/9-2/9 | | 2x+11+3x+7+x+18=180 | | (-9r^2+8r+8)-(8r^2+10r-2)= | | (a^2+a+1)+(5a^2-8a+20)= | | 2x+11+3x+7+x+18= | | (8x^2-2x+25)+(7x^2+9x-86)= |

Equations solver categories