f(x) = (x - V(1 + x²))^4 + (x + V(1 + x)²)^4
Calculate f(x), please.
I can't find the solution, and it annoys me much, it is NOT a homework, but I found it on a website et decided to take up the challenge. Thanks.
2006-09-06 03:23:02 · 4 answers · asked by 1 1 in Science & Mathematics ➔ Mathematics
Is V a function of x? IE., V=V(x) or is V(1+x^2)=V*(1+x^2). Assuming that V(1+x^2) is the value of V at 1+x^2, I get
f(x)=2x^4+12x^2 (V(1+x^2))^2+2 (V(1+x^2))^4.
I hope this helps.
2006-09-06 06:01:36 · answer #1 · answered by Anonymous · 0⤊ 0⤋
f is 3 and x is 1
2006-09-06 10:42:11 · answer #2 · answered by dragon_god7 2 · 0⤊ 0⤋
f(x)=2V⁴x^8 + 8V⁴x^7 + (32V⁴ + 24V³ + 12V²)x^6 + (56V⁴ + 48V³ + 24V²)x^5 + (76V⁴ + 80V³ + 48V² + 8V + 2)x⁴ + (56V⁴ + 48V³ + 24V²)x³ + (32V⁴ + 24V³ + 12V²)x² + 8V⁴x + 2V⁴
2006-09-06 10:53:57 · answer #3 · answered by Pascal 7 · 0⤊ 0⤋
What is the value of x?
2006-09-06 10:27:37 · answer #4 · answered by Mr X 4 · 0⤊ 0⤋