AnswersMathematics IIIOperating with Polynomials

Operating with Polynomials — Test Answers

24 verified answers
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Which polynomial is in standard form?

A
5 x to the 7th power y squared plus 7 x to the 6th power y to the 5th power minus 14 x cubed y to the 7th power plus 51 x squared y to the 9th power
B
x cubed y squared minus 3 x squared y minus 9 x to the 4th power y cubed plus 11 x
C
2 x y cubed plus 3 x cubed y to the 4th power minus 4 x to the 4th power y to the 5th power plus 9 x to the 5th power y to the 6th power
D
8 x to the 5th power minus 5 y to the 4th power minus 2 x y to the 5th power plus x squared y
23
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Which statement about negative 2 h squared minus 15 h minus 7 is true?

A
One of the factors is open paren 2 h plus 1 close paren .
B
One of the factors is open paren h plus 2 close paren .
C
One of the factors is open paren h minus 7 close paren .
D
One of the factors is open paren 3 h minus 2 close paren .
24

Which expression is equivalent to open paren 4 x to the 5th power plus 11 close paren squared ?

A
16 x to the 5th power plus 121
B
16 x to the 25th power plus 88 x to the 5th power plus 121
C
16 x to the 10th power plus 121
D
16 x to the 10th power plus 88 x to the 5th power plus 121
25

What is the quotient of open paren x cubed minus 3 x squared plus 3 x minus 2 close paren divided by open paren x squared minus x plus 1 close paren ?

A
x minus 4
B
x plus 1
C
x minus 2
D
x plus 2

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