how to simplify a algebra function
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Hi guys,
Could anyone help me on simplify this function? I wanna remove the brackets.
f(x)=(x^2 + 1)^3
Thank you
1 个评论
Fangjun Jiang
2018-10-5
编辑：Fangjun Jiang
2018-10-5
come on, you can do it yourself, or a search will do
f(x)=(x^2 + 1)*(x^2 + 1)*(x^2 + 1)
采纳的回答
Stephan
2018-10-5
Hi,
syms f(x)
fun = f(x) == (x^2 + 1)^3
fun = collect(fun,x)
results in:
fun =
f(x) == (x^2 + 1)^3
fun =
f(x) == x^6 + 3*x^4 + 3*x^2 + 1
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