f(2)+f(-2)=(x)3-(x)2-x+15

Simple and best practice solution for f(2)+f(-2)=(x)3-(x)2-x+15 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(2)+f(-2)=(x)3-(x)2-x+15 equation: 


Simplifying
f(2) + f(-2) = (x) * 3 + -1(x) * 2 + -1x + 15

Reorder the terms for easier multiplication:
2f + f(-2) = (x) * 3 + -1(x) * 2 + -1x + 15

Reorder the terms for easier multiplication:
2f + -2f = (x) * 3 + -1(x) * 2 + -1x + 15

Combine like terms: 2f + -2f = 0
0 = (x) * 3 + -1(x) * 2 + -1x + 15

Reorder the terms for easier multiplication:
0 = 3x + -1(x) * 2 + -1x + 15

Reorder the terms for easier multiplication:
0 = 3x + -1 * 2x + -1x + 15

Multiply -1 * 2
0 = 3x + -2x + -1x + 15

Reorder the terms:
0 = 15 + 3x + -2x + -1x

Combine like terms: 3x + -2x = 1x
0 = 15 + 1x + -1x

Combine like terms: 1x + -1x = 0
0 = 15 + 0
0 = 15

Solving
0 = 15

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 4/5m=3 | | 19u-17u=20 | | 6/x=5/8 | | 4(3z-1)-4(z+4)=3(z+1) | | 8x-1=6x+39 | | .562=36 | | 15x-73=7x-1 | | 7(0.25)(8x-12)=3(0.5)(10x+6) | | 2x+2+2+3x=12 | | 5(2z-1)-4(z+2)=2(z+1) | | 5x-9z*5x+9z= | | 7x+8=4x+56 | | ?3/7=1 | | 9a+5b+12+6a-4= | | .83b=1.875 | | 18+5w=3w+-10 | | (-2y+7)(4y-3)= | | -6(t-7)-(t+1)=10 | | 3/8-6/8 | | 16g-15g=9 | | .6z=4.25 | | 3G+3G=12 | | 7(2)(x-5)=6(3)(x+4) | | 10/3.9=x/5.85 | | 4(t-680)=556 | | 10-(1/x)-(9/x^2)=0 | | 4x^2-3-9+4x=6 | | 3+12m=3(4M-3)+12 | | 8b+4-6b-3= | | 912=24(k-941) | | 5(2.5+8)+3(2.5)= | | 1/3x-3=1/5 |

Equations solver categories