f(x)=4x^2+9

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


Simplifying
f(x) = 4x2 + 9

Multiply f * x
fx = 4x2 + 9

Reorder the terms:
fx = 9 + 4x2

Solving
fx = 9 + 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 = 9x-1 + 4x

Simplifying
f = 9x-1 + 4x

See similar equations:

| -75+11x=37+7x | | 8y+12=-8y-12 | | 1856/3-6*16*631(65-44)= | | 5(-9)+4(-2)= | | 8x+25=-17 | | 6+x*2=5 | | -179+11x=51+x | | (0x^4)-(5x^2)= | | 12x-59=6x+61 | | 10+3y=-2 | | -80h^3+200h^2y-125hy^2= | | 3d-12d=10 | | -5(x-1)=6(x-4) | | 6y+-4y=-4 | | (X-5)2+(y-7)2=64 | | 3.8x+12.1=9.3 | | 2x+24=-6x | | 3x-40+x-y=180 | | x-.3x=160 | | 2x-(-2z)+3z=-1 | | b-1*16=1 | | -2(x+2)=2x+t | | 7p-(13p+4)=-2(2p-1)+10 | | x-.3x=300 | | (4y-3)(7y+6)= | | 7m+5=21 | | 2y^2-8y=7 | | y/4+5=3(y-2) | | 0.10a+.011(a+3000)=1380 | | 3(2n+5)-3n=2(n+5)-3(2n-4) | | 3y^2-51y+90= | | 2d-3+3c-2d-3+3c=4d-12+6c |

Equations solver categories