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X^4+4x^2-21 pllllllllzzzzzzzzzzzz
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4 votes
X^4+4x^2-21
pllllllllzzzzzzzzzzzz

User Elf Sundae
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1 Answer

3 votes

x4+4x2−21

x4+4x2−21

=(x2−3)(x2+7)

Answer:

(x2−3)(x2+7)

Hope this helped :)

User Brett Wagner
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