what did you do to find the first term of the product the second term the last term
Answers
Step-by-step explanation:
the first term is squared to get the first term of the product. The two terms are multiplied and doubled for the middle term of the product, and the last term is squared for the last term of the product
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Given : (a ± b)²
To Find : What did you do to find the first term of the product? the second term? the last term?
Solution:
(a ± b)² = a² ± 2ab + b²
First Term = a² = square of 1st Term in Expression
Second term = 2ab = 2 * multiplication of both term in expression
sign of second term same as sign between both terms in expression
Last term = b² = square of 2nd/Last Term in Expression
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