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4 years ago

A²+2ab+b²-ac-bc=? Please help me

Mathematics

1 answer:

crimeas [40]4 years ago

7 0

Answer:

(a+b)(a+b-c)

Step-by-step explanation:

Formula:

(a+b)² = a² + b² + 2ab

Therefore,

a²+b²+2ab -ac-bc

= (a+b)² -ac-bc

Now take -c common in ac and bc

(a+b)² -c(a+b)

now take (a+b) common in both terms

(a+b)(a+b-c)

Hope it helps

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A²+2ab+b²-ac-bc=? Please help me​

A²+2ab+b²-ac-bc=? Please help me