Replace the exponent with a product and then transform the product into a polynomial: (1-y) ^2

Question

Mathematics

Alice Flynn

18 September, 03:16

Replace the exponent with a product and then transform the product into a polynomial: (1-y) ^2

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Answers (1)

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Alessandra Pope · Answer 1

1-2y+y^2

Step-by-step explanation:

(1-y) ^2

(1-y) * (1-y)

FOIL

first: 1*1 = 1

outer: 1*-y = - y

inner: - y * 1 = - y

last: - y*-y = y^2

Add together: 1+-y-y+y^2

1-2y+y^2