$a? +62
62 +
5. Factorise the following using appropriate identities:
4
(i) 4x2 + 4xy + y^
(ii) 4 22 - ab
3
(iii) 25p2 – 3692
(iv) 49a2 – 42ab + 962
25
(v) 4a2 + 4a + 1 - 462
?
(vi)
4 9
(vii) 49a2 + 70ab + 2562
(viii) a2 - (b-c)
Answers
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Answer:
(2a+b)(a+b)3sqare _2).hope it helps u mate.
Step-by-step explanation:
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