f(x)=4(x^2-4x+3)+9

Simple and best practice solution for f(x)=4(x^2-4x+3)+9 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)=4(x^2-4x+3)+9 equation: 


Simplifying
f(x) = 4(x2 + -4x + 3) + 9

Multiply f * x
fx = 4(x2 + -4x + 3) + 9

Reorder the terms:
fx = 4(3 + -4x + x2) + 9
fx = (3 * 4 + -4x * 4 + x2 * 4) + 9
fx = (12 + -16x + 4x2) + 9

Reorder the terms:
fx = 12 + 9 + -16x + 4x2

Combine like terms: 12 + 9 = 21
fx = 21 + -16x + 4x2

Solving
fx = 21 + -16x + 4x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 21x-1 + -16 + 4x

Simplifying
f = 21x-1 + -16 + 4x

Reorder the terms:
f = -16 + 21x-1 + 4x

See similar equations:

| 0=4logex | | 4x^3-10+3=0 | | (4)34x+10y=180 | | (2*x+5)*(18*x-2)=(4*x+1)*(9*x+10) | | 4y=1y-20 | | 5÷33/25 | | -5c+16+25c+18= | | 15+20x=10-10x | | -18.78-16.2c=11.62-14.3c | | 4t^−1/8 | | 3.2timesp=27.2 | | 9(-4y+8z)= | | cos(5x)=sin(7x) | | 1.5-1x=3.5 | | 3(u+7v)= | | 4x^2+40x+55=0 | | 4y-1y=-20 | | 9+5x=3x+4 | | 5(3f+3g)= | | (2x+16)=19 | | -5x-13=4+6(2x+9) | | 2(3x-5)=4 | | 3e-3=3 | | 0=44x^2-48x-9 | | 3(3h-2y)= | | 1.25x=360-x | | 28×(10-x/7)=4×(7-x) | | 9-2(3x-7)=3x-4 | | 8-4x=6-2x | | 4n-4(-2n+3)=72 | | 2=9x-7 | | 3(y+5)=28 |

Equations solver categories