\(x^n+x^{n+3}-x^n=x^{n+3}=x^n\cdot x^3\)
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\(x^n+x^{n+3}-x^n=x^{n+3}=x^n\cdot x^3\)
PTĐTTNT (x + 2)(x+3)(x+4)(x+5) – 8
I : PTĐTTNT
\(\left(x^2-3\right)^2+16\)
help me
PTĐTTNT: x8 + x + 1
PTĐTTNT:
x2 - x + 1
PTĐTTNT
x11 + x + 1
PTĐTTNT
a, x3+4x2-24x+24
b,x8+x4+1
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ab(a+b)-bc(b+c)+ac(a-c)+2abc
PTĐTTNT:
1) x2y2 - 1