Question

3. Factorise the following by using the identities
or regrouping.
a) 2x² – 32x +128 b) 3x2 +18x + 27
c) 12xy +24xy d) 36xyz +48xyz
e) x2 + 7x +12 f) 3x² + 39x +108
g) x + 7x? - 78x h) x + 22x® +121x?

In using regrouping method or using identities​

Answer 1

Answer:

a)is the answer

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