Which of the following is not a polynomial identity?
A. a2 - a3 = (a - b)(a2 + ab + b2)
B. a2...
Mathematics, 09.12.2020 07:50 coreyslotte
Which of the following is not a polynomial identity?
A. a2 - a3 = (a - b)(a2 + ab + b2)
B. a2 - b2 = (a + b)(a - b)
C. (a2 + b2)(c2 - d2) = (ac-bd)2 + (ad + bc)
D. (a + b)2 = a2 + 2ab+ b2
Answers: 3
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