1 Answer

Yaniv Ofer · Answer 1 · 2021-10-13T21:59:11+0000

Answer:

Dear user,

Answer to your query is provided below

Yes (X+3) is a factor of f(X)= x3 + 3x2 - 8x - 24

Explanation:

Add and subtract the second term to the expression and factor by grouping.

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