AnswersAZ-Algebra 1A MA101Point-Slope Form of a Line

Radical Equations Answers

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1
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Which expression is equivalent to ? Assume k0.

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Option
Option A
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Option
Option B
C
Option
Option C
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Option
Option D
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What is the missing divisor in the equation? Assume x4 and x0.

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Option
Option B
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Option C
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Option
Option D
3

What is the product of the expressions? Assume y ≠ 0.

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Option C
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Option D
4

Which expression shows that the quotient is also a rational expression? Assume x and x.

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Option
Option D
5

What is the quotient of ? Assume m0.

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m3
D
m4
6

What is the missing factor in the equation? Assume x0 and y0.

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Option B
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Option C
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Option D
7

If and represent rational expressions and b0 and y0, what is true of their product? Select three options.

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A
The product is equivalent to .
Option A
B
The product is a rational expression.
C
The product is equivalent to .
Option C
D
The product is the ratio of ax and by.
E
The product is equivalent to .
Option E
8

What is the product? Assume x ≠ 0.

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A
3x
B
4x
C
3x2
D
4x2
9

Which expression is equivalent to the product of and , where p0?

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10

What must be true if ? Assume a0, b0, and y0.

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x = y
B
x = 0
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Option C
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Option
Option D
11

What is the solution to the equation 4 + = 6?

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A
y = 1
B
y = 4
C
y = 500
D
y = 2000
12

What is the value of q in the equation ?

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Option
Option A
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Option B
C
6
D
10
13

What is the best first step in solving the equation 3 + = 5?

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A
Subtract 3 from both sides.
B
Find the cube of .
Option B
C
Cube both sides of the equation.
D
Subtract 5 from both sides.
14

Narine is solving the equation = 6 for q. Her work is shown. = 6 = 623q = Aq = B

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A
A = 6 B = 2
B
A = 9 B = 3
C
A = 12 B = 4
D
A = 36 B = 12
15

Solve the radical equation. = x – 10

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A
–15
B
–5
C
There are no true solutions.
D
Both –5 and –15 and are true solutions.
16

Solve the radical equation. = n – 3

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A
2
B
There are no extraneous solutions to the equation.
C
7
D
10
17

Consider the radical equation = n – 2. Which statement is true about the solutions n = 5 and n = 0?

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A
The solution n = 5 is an extraneous solution.
B
Both n = 5 and n = 0 are true solutions.
C
The solution n = 0 is an extraneous solution.
D
Neither are true solutions to the equation.
18

Which equation is a radical equation?

A
4p = + p
Option A
B
+ x =
Option B
C
– w = –34
Option C
D
5 – =
Option D
19

What is the solution to the equation ?

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A
p = –6
B
p =
Option B
C
p = –4
D
p =
Option D
20

Which equation is equivalent to = 36?

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A
= 3
Option A
B
x + 15 = 9
C
x + 15 = –6
D
= 24
Option D

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