Question

(a-b)^2 -5 (a-b)+6 factorise it.

can someone help me with this plzz. .....​

Answer 1

Answer:

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Answer 2

I can help you with the sum

the 1st step is to expand the square

(−)2−5(−)+6

(a-b)^{2}-5(a-b)+6(a−b)2−5(a−b)+6

(−)(−)−5(−)+6

and the answer is

a²-2ab+b²-5a+5b+6

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