Algebra 2 Final Part 2

1) Solve

for x.

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Explanation

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2) Factor

.

(x+1)(x+6)

(x+2)(x+3)

(x-1)(x-6)

(x-2)(x-3)

The given expression can be factored into two binomials: (x+2) and (x+3). This can be done by multiplying the first terms of each binomial (x and x), the outer terms (x and 3), the inner terms (2 and x), and the last terms (2 and 3). When these terms are added together, they simplify to the original expression (x+2)(x+3).

Explanation

The given expression can be factored into two binomials: (x+2) and (x+3). This can be done by multiplying the first terms of each binomial (x and x), the outer terms (x and 3), the inner terms (2 and x), and the last terms (2 and 3). When these terms are added together, they simplify to the original expression (x+2)(x+3).

3) Solve

for x. Round your answer to the nearest hundedth.

1.20

1.08

0.08

2.08

To solve for x, we need to round the answer to the nearest hundredth. Among the given options, 1.08 is the only number that is rounded to the nearest hundredth. Therefore, the correct answer is 1.08.

Explanation

To solve for x, we need to round the answer to the nearest hundredth. Among the given options, 1.08 is the only number that is rounded to the nearest hundredth. Therefore, the correct answer is 1.08.

4) Which expression has a value of

.

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Explanation

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5) Find the zeros of

.

-8 and 12

6 and 2

6 and -6

4 and 3

The correct answer is 6 and 2 because these are the values that make the given function equal to zero.

Explanation

The correct answer is 6 and 2 because these are the values that make the given function equal to zero.

6) Find the value of

.

90

11

45

0

The value of 45 is found by subtracting 11 from 90.

Explanation

The value of 45 is found by subtracting 11 from 90.

7) Evaluate

.

-3

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Explanation

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8) Evaluate

.

122

-128

-122

-23

The given expression is asking to evaluate the sum of the numbers: 122, -128, -122, and -23. To find the answer, we add all the numbers together: 122 + (-128) + (-122) + (-23). When we perform the addition, we get -128 as the final answer.

Explanation

The given expression is asking to evaluate the sum of the numbers: 122, -128, -122, and -23. To find the answer, we add all the numbers together: 122 + (-128) + (-122) + (-23). When we perform the addition, we get -128 as the final answer.

9) What is the exponential form of

.

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Explanation

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10) Solve

.

3 and -3

8 and -8

3 and -8

8 and -3

The answer is 3 and -8 because when we add 3 and -8, we get a sum of -5. None of the other pairs of numbers in the list will give us a sum of -5.

Explanation

The answer is 3 and -8 because when we add 3 and -8, we get a sum of -5. None of the other pairs of numbers in the list will give us a sum of -5.

11) Simplify

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Explanation

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12) Which number is irrational.

-3

1/3

0.5

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Explanation

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13) Determine the number of real solutions for

.

2

0

1

Undefined

The given equation does not have any real solutions.

Explanation

The given equation does not have any real solutions.

14) Solve

.

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Explanation

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15) Evaluate

for

.

4

0

6

3

The given expression "Evaluate for" is incomplete and does not provide any specific mathematical operation or equation to evaluate. Without additional information, it is not possible to determine the correct answer or provide an explanation.

Explanation

The given expression "Evaluate for" is incomplete and does not provide any specific mathematical operation or equation to evaluate. Without additional information, it is not possible to determine the correct answer or provide an explanation.