AnswersAlgebra IFactoring Polynomials: Difference of Squares

Factoring Polynomials: Difference of Squares — Quiz Answers

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1
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What is the square root of 16 x to the 36th power ?

A
4 x to the 6th power
B
8 x to the 6th power
C
4 x to the 18th power
D
8 x to the 18th power
3

What are the factors of x squared minus 100 ?

A
open paren x minus 5 close paren times open paren x plus 20 close paren
B
open paren x minus 10 close paren times open paren x plus 10 close paren
C
open paren x minus 25 close paren times open paren x plus 4 close paren
D
open paren x minus 50 close paren times open paren x plus 50 close paren
4

Which term is a perfect square of the root 3 x to the 4th power ?

A
9 x to the 16th power
B
6 x to the 8th power
C
9 x to the 8th power
D
6 x to the 16th power
5

What is a difference of squares that has a factor of x plus 8 ?

A
x squared minus 4
B
x squared minus 256
C
x squared minus 64
D
x squared minus 16
6

Which expression is equivalent to 36 x squared minus 25 ?

A
6 x squared minus 5 squared
B
18 x squared minus 5 squared
C
18 x squared plus negative 5 squared
D
6 x squared plus negative 5 squared
7

Which polynomial can be simplified to a difference of squares?

A
24 A squared minus 9 A plus 9 A plus 4
B
10 A squared plus 3 A minus 3 A minus 16
C
25 A squared plus 6 A minus 6 A plus 36
D
16 A squared minus 4 A plus 4 A minus 1
8

What is the square root of 64 y to the 16th power ?

A
8 y to the 8th power
B
8 y to the 4th power
C
4 y to the 8th power
D
4 y to the 4th power
9

Which expression is equivalent to 100 n squared minus 1 ?

A
10 n squared minus 1 squared
B
open paren 10 n squared close paren squared minus 1 squared
C
open paren 50 n squared close paren squared minus 1 squared
D
50 n squared minus 1 squared
10

What is the square root of m to the 6th power ?

A
m cubed
B
m to the 4th power
C
m to the 5th power
D
m squared

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