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q5) Factorise the following expression  

i)

p^ 2 + 6 p + 8

Answers (1)

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We have,
              p^ 2 + 6 p + 8 = p^{2} + 2p + 4p + 8
                                        = p(p + 2) + 4(p + 2)
                                         =(p + 2)(p + 4)
Therefore,
                  p^ 2 + 6 p + 8=(p + 2)(p + 4)

Posted by

Gautam harsolia

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