Question

3. Use the factor theorem to factorize x3 + x2 - 4x - 4
completely.

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Answer 1

Answer:

x=2,-2,-1

Step-by-step explanation:

x3+x2-4x-4 firstly you have to take common x square from the first two terms then take common -4 from next two terms you will get the factors and then equate with zero