AnswersAG Q2 Keystone Algebra 1 Block 26-27DDiamondMultiplying Monomials and Binomials

Multiplying Monomials and Binomials Answers

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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
2
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Which shows a difference of squares?

A
10 y squared minus 4 x squared
Option A
B
16 y squared minus x squared
Option B
C
8 x squared minus 40 x + 25
Option C
D
64 x squared minus 48 x + 9
Option D
3

Which shows a perfect square trinomial?

A
50 y squared minus 4 x squared
Option A
B
100 minus 36 x squared y squared
Option B
C
16 x squared + 24 x y + 9 y squared
Option C
D
49 x squared minus 70 x y + 10 y squared
Option D
4

The table represents the multiplication of two binomials.

Question illustration
A
negative 3 x
Option A
B
negative 3 x squared
Option B
C
negative 5 x
Option C
D
negative 5 x squared
Option D
5

What is the product?

Question illustration
A
2 x squared minus 4
Option A
B
2 x squared minus 8
Option B
C
2 x squared minus 4 x
Option C
D
2 x squared minus 8 x
Option D
6

Which products result in a difference of squares? Select three options.

Question illustration
A
(x minus y)(y minus x)
Option A
B
(6 minus y)(6 minus y)
Option B
C
(3 + x z)(negative 3 + x z)
Option C
D
(y squared minus x y)(y squared + x y)
Option D
E
(64 y squared + x squared)(negative x squared + 64 y squared)
Option E
7

What is the product?

Question illustration
A
negative 12 s squared minus 2 t squared
Option A
B
negative 12 s squared + 2 t squared
Option B
C
negative 12 s squared + 8 s t minus 2 t squared
Option C
D
negative 12 s squared + 11 s t minus 2 t squared
Option D
8

What is the product?

Question illustration
A
18 x squared minus 45 x
Option A
B
negative 18 x squared minus 45 x
Option B
C
negative 18 x minus 45 x
Option C
D
18 x minus 45 x
Option D
9

Which statements are true about the fully simplified product of ? Select two options.

Question illustration
A
The simplified product has 2 terms.
B
The simplified product has 4 terms.
C
The simplified product has a degree of 2.
D
The simplified product has a degree of 4.
E
The simplified product, in standard form, has exactly 2 negative terms.
10

What is the product?

Question illustration
A
negative 48 r squared minus 10 r + 3
Option A
B
negative 48 r squared minus 10 r minus 3
Option B
C
negative 48 r squared + 3
Option C
D
negative 48 r squared minus 3
Option D

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