f(x)=(d+9)(d-11)

Simple and best practice solution for f(x)=(d+9)(d-11) 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 f(x)=(d+9)(d-11) equation: 


Simplifying
f(x) = (d + 9)(d + -11)

Multiply f * x
fx = (d + 9)(d + -11)

Reorder the terms:
fx = (9 + d)(d + -11)

Reorder the terms:
fx = (9 + d)(-11 + d)

Multiply (9 + d) * (-11 + d)
fx = (9(-11 + d) + d(-11 + d))
fx = ((-11 * 9 + d * 9) + d(-11 + d))
fx = ((-99 + 9d) + d(-11 + d))
fx = (-99 + 9d + (-11 * d + d * d))
fx = (-99 + 9d + (-11d + d2))

Combine like terms: 9d + -11d = -2d
fx = (-99 + -2d + d2)

Solving
fx = -99 + -2d + d2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -99x-1 + -2dx-1 + d2x-1

Simplifying
f = -99x-1 + -2dx-1 + d2x-1

Reorder the terms:
f = -2dx-1 + d2x-1 + -99x-1

See similar equations:

| 5.50t=132.00 | | x-8=8x-7x | | f(x)=(3x-1)(2x+1) | | -6(2x+3)=-12x-18 | | -9-4x=53 | | -6+5(1+9y)=31 | | f(x)=(n-7)(n+4) | | 77+x=129 | | 60-2x+70-4x= | | f(x)=(6x-5)(3x+1) | | 27^2=1/2x(9) | | 27^2=1/2x(3=6) | | 3p-7p=20 | | 7x/7x-63 | | 3v+8v=-25 | | X*X=4X-3 | | f(x)=(3x+4)(3x-4) | | (4x)4+5x(x-1)+4=0 | | 68.29+33.71-x-42=35 | | f(x)=(2x+1)(x+1) | | 0.75y-5=-1+0.25y | | 6(2280+x)=14130 | | 2a-2b-3c=0 | | -7x+4=-52 | | 4x+25=137 | | f(x)=(2x+1)(4x+3) | | 16x+5-12x+10= | | 12w-7w=40 | | 7(3-6x)=21 | | x^5-16x^4+64x^3=0 | | 3*-6/8 | | 6/-8 |

Equations solver categories