Algebra I - Normal

Question 1: If

x = 2

, find

2 x + 1

A

4

B

2

C

5

D

3

Question 2: If

a = 2

and

b = 3

, find

2 (a - b) + 3 (a + b)

A

15

B

13

C

10

D

17

Question 3: If

t = - 3

, find

t^{2} - 2 t - 1

A

2

B

15

C

- 16

D

14

Question 4: If

a = 1

,

b = - 1

,

c = 2

find

\frac{2 a + b + c}{a + c}

A

1 \frac{2}{3}

B

1

C

1 \frac{1}{3}

D

\frac{2}{3}

Question 5: If

x = 4

and

y = - 5

find

y^{2} (x y + 18)

A

- 50

B

25

C

0

D

- 25

Question 6: Simplify:

x + 2 x - 5 x

A

2 x

B

- 2 x

C

- x

D

x

Question 7: Simplify:

2 a - 3 b + 2 (b - a) + 7 b

A

6 b

B

2 a + 4 b

C

4 a - 6 b

D

4 a + 6 b

Question 8: Simplify:

5 \times 2 b - 4 (b + 1)

A

- 4

B

6 b

C

6 b - 4

D

6 b + 4

Question 9: Expand and simplify:

4 (m + 2 n) - 5 (3 n - 2 m)

A

14 m - 7 n

B

- 6 m + 7 n

C

- 6 m - 23 n

D

14 m - 23 n

Question 10: Expand the following expression:

3 x^{2} (4 y - 2 x)

A

6 x^{2} y

B

12 x^{2} y - 6 x^{2}

C

7 x^{2} y - 5 x^{3}

D

12 x^{2} y - 6 x^{3}

Test: Algebra I - Normal

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