15 -35 20 X 5) -)-4 5 Simplify: (-16 8​

Question

15
-35
20
X
5)
-)-4
5
Simplify: (-16
8​

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Liliana 2 days 2021-10-11T01:12:24+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-11T01:14:21+00:00

    Answer: mark me as brainliest please

    Step-by-step explanation:Factorizing x2 + 4x + 4 by using the identities (a + b)2, we get


    (x)2 + 2(x)(2) + (2)2


    = (x + 2)2


    = (x + 2) (x + 2)


    Also, factorizing x2 – 4, we get


    (x)2 – (2)2, by using the identities of a2 – b2.


    = (x + 2) (x – 2)


    Therefore, H.C.F. of x2 + 4x + 4 and x2 – 4 is (x + 2).

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