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 2 years ago
Write a linear factorization of the function.
f(x) = x4+ 9x2
f(x) = x2(x + 3i)(x  3i)
f(x) = x2(x + 3i)2
f(x) = x2(3x + i)(3x  i)
f(x) = x2(3x + i)
 2 years ago
Write a linear factorization of the function. f(x) = x4+ 9x2 f(x) = x2(x + 3i)(x  3i) f(x) = x2(x + 3i)2 f(x) = x2(3x + i)(3x  i) f(x) = x2(3x + i)

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inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0Here's a hint: (a^2+b^2)=(a+bi)(abi) hint hint.

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0Lemme rewrite it. \(\Huge (x^{2})^{2}+(3x)^2\) hinty hint.

Bleck3
 2 years ago
Best ResponseYou've already chosen the best response.1i dont understand @inkyvoyd how can you get an answer i think its f(x) = x2(3x + i)(3x  i)

Bleck3
 2 years ago
Best ResponseYou've already chosen the best response.1f(x) = x2(x + 3i)2 i think this @inkyvoyd

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0Well \(\Huge (x^{2})^{2}+(3x)^2\) \(\huge\text{a=}x^2\text{b=}3x\)

inkyvoyd
 2 years ago
Best ResponseYou've already chosen the best response.0\(\Huge a^2+b^2=(a+bi)(abi)\)

Bleck3
 2 years ago
Best ResponseYou've already chosen the best response.1f(x) = x2(x + 3i)(x  3i) ohhhhhhhhhhh @inkyvoyd lol
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