f(3)=2x^2+3x-7

Simple and best practice solution for f(3)=2x^2+3x-7 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(3)=2x^2+3x-7 equation: 


Simplifying
f(3) = 2x2 + 3x + -7

Reorder the terms for easier multiplication:
3f = 2x2 + 3x + -7

Reorder the terms:
3f = -7 + 3x + 2x2

Solving
3f = -7 + 3x + 2x2

Solving for variable 'f'.

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

Divide each side by '3'.
f = -2.333333333 + x + 0.6666666667x2

Simplifying
f = -2.333333333 + x + 0.6666666667x2

See similar equations:

| -4y+3x-2=3 | | 5171=2.6x+4.7y | | f(x)=5/6x2 | | 5x-12=4x+19 | | F(-2)=8x-3 | | 16x^3-20x^2=14x | | F(a+2)=8x-3 | | F(a)=8x-3 | | 4+3(x-3)=10-2(x-2) | | -7x=4x-33 | | 4(x)+6(y)=7 | | 5(x+6)=4x-1 | | 16x^3-20x^3=14x | | 12a+14b= | | 2t-6=4 | | 2-3(n+4)=8 | | 2x+2(x+3)=14 | | 127-6x=21x+22 | | 11x-5=-6+6x | | -36-3x=2x+13 | | Y=2[x+3]+1 | | -6(x+2)=4 | | 0=t(t+4) | | (w+12)(w-14)=0 | | x^2+10x+100=36 | | 8-8x^2+x^2=x^5 | | (9+y)(3y+7)=0 | | x-3p=5p | | 2n+6=2n+3 | | y=(x-2)(x-(-3+i))(x-(-3-i)) | | 9i+7I= | | y=(x+3)(x-(2+i))(x-(2-i)) |

Equations solver categories