f(a)=4x^2+9x+5

Simple and best practice solution for f(a)=4x^2+9x+5 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(a)=4x^2+9x+5 equation: 


Simplifying
f(a) = 4x2 + 9x + 5

Multiply f * a
af = 4x2 + 9x + 5

Reorder the terms:
af = 5 + 9x + 4x2

Solving
af = 5 + 9x + 4x2

Solving for variable 'a'.

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

Divide each side by 'f'.
a = 5f-1 + 9f-1x + 4f-1x2

Simplifying
a = 5f-1 + 9f-1x + 4f-1x2

See similar equations:

| inx+in(x+6)=6 | | 2(t^2/t^3+2) | | (x^2)+8=0 | | y+0.7y-1=3(y-6.4) | | -3w=-360 | | 3/5+11/30 | | x-(-7x)=x+9 | | 30y=x | | 3x-8=-14+x | | 0.135+0.09(20000-x)=2385 | | (3x+4y)= | | 1x=3x-4 | | -72=-6(x+8) | | y=-9/4(7.7447)+9 | | ax+6y=8 | | 8=-6-x/2 | | 30y=2x | | 2x+4=-1+2x | | 6x-102=54+12x | | x-3/10=-4/5 | | -12=m+7 | | (4a^2)(2b^2)(-6b^2)= | | 4t-16=6t | | 25-2.5x=0 | | 6(5-2x)=-54 | | x^2=3x+20 | | 7x^2-20x-18=0 | | 3g+8=7 | | 7r+9r= | | 11x+2-18+2=360 | | 34(x-1)+x=4(x+2) | | 11x^2+8x+7=0 |

Equations solver categories