Question

factorise 9a² + 16b² + 24ab + 48bc + 36 ac​

Answer 1

Step-by-step explanation:

(3a)2 + (4b)2 + 2*22*3b +12c(4b+3a)

(3a+4b)2 +12c(3a+4b)

(3a+4b) +(12c*(3a+4b))

(3a+4b) +(36ac+48bc)

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