AnswersAZ-Common Core Algebra II ADivision of Polynomials

Division of Polynomials Answers

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Which facts did you include in your conjecture? Check all of the boxes that apply.

A
The coefficients of the terms come from rows of the triangle.
B
If the exponent is n, look at the entries in row n.
3

Each answer choice below shows the entries in a row of Pascal’s triangle. Which lists the coefficients in the binomial expansion of (a + b)8?

A
1, 7, 21, 35, 21, 7, 1
B
1, 7, 21, 35, 35, 21, 7, 1
C
1, 8, 28, 56, 70, 70, 56, 28, 8, 1
D
1, 8, 28, 56, 70, 56, 28, 8, 1
16

Which of the following is equivalent to the expression (m + 3)4?

A
4C0m430 + 4C1m331 + 4C2m232 + 4C3m133 + 4C4m034
B
4C1m430 + 4C2m331 + 4C3m232 + 4C4m133 + 4C5m034
C
4C0m434 + 4C1m333 + 4C2m232 + 4C3m131 + 4C4m030
D
4C4m434 + 4C3m433 + 4C2m432 + 4C1m431 + 4C0m430
17

Which expression is equivalent to 4C0m430 + 4C1m331 + 4C2m232 + 4C3m133 + 4C4m034?

A
4m4 + 12m3 + 54m2 + 108m + 81
B
4m4 + 12m3 + 54m2 + 108m + 324
C
m4 + 12m3 + 54m2 + 108m + 81

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