Mathematics, 11.11.2021 04:00 luis1581

What was done to derive (x + y)2 = x2 + 2xy + y2 from the polynomial identity (x - y)2 = x2 - 2xy + y2?.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, dave9811

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Answers: 1

continue

Mathematics, 21.06.2019 18:10, alisonn2004

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Answers: 2

continue

Mathematics, 21.06.2019 21:00, venancialee8805

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

Answers: 2

continue

Mathematics, 21.06.2019 21:30, memo1102

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Answers: 2

continue

You know the right answer?

What was done to derive (x + y)2 = x2 + 2xy + y2 from the polynomial identity (x - y)2 = x2 - 2xy +...