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3 years ago

Which of the following are factors of x^4 – 16? Select all that apply.

Mathematics

2 answers:

Alex73 [517]3 years ago

7 0

Answer:

A and D.

Step-by-step explanation:

$x^4 -16$

$(x^3+2x^2+4x+8)(x-2)$

$(x^2+4)(x+2)(x-2)$

nekit [7.7K]3 years ago

5 0

<h2>Answer:</h2><h2>x^2+4 and X+2</h2>

Solution,

x^4-16

= (X^2)^2-(4)^2

Use the formula(a^2-b^2)

= (x^2+4)(x^2-4)

=(x^2+4)(x^2-2^2)

=(x^2+4)(X+2)(x-2)

Hope it helps

Good luck on your assignment

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