Polynomial Division — Unit test Answers

25 verified answers4 views
22
Free Preview

Which products result in a perfect square trinomial? Select three options.

Question illustration
A
(negative x + 9)(negative x minus 9)
Option A
B
(x y + x)(x y + x)
Option B
C
(2 x minus 3)(negative 3 + 2 x)
Option C
D
(16 minus x squared)(x squared minus 16)
Option D
E
(4 y squared + 25)(25 + 4 y squared)
Option E
23

What is the product?(x − 3)(2x2 − 5x + 1)

A
2x3 − x2 + 16x + 3
B
2x3 − 11x2 + 16x + 3
C
2x3 − 11x2 + 16x − 3
D
2x3 − x2 + 16x − 3
24

Which is true about the polynomial –8m3 + 11m?

A
It is a binomial with a degree of 2.
B
It is a binomial with a degree of 3.
C
It is a trinomial with a degree of 2.
D
It is a trinomial with a degree of 3.
25

What is the product?

Question illustration
A
2 x squared minus 4
Option A
B
2 x squared + 4
Option B
C
2 x squared + 7 x minus 4
Option C
D
2 x squared minus 7 x minus 4
Option D

Did you find these answers helpful?