Algebra I - Normal

Question 1: If

x = 2

, find

2 x + 1

A

5

B

3

C

2

D

4

Question 2: If

a = 2

and

b = 3

, find

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

A

17

B

15

C

13

D

10

Question 3: If

t = - 3

, find

t^{2} - 2 t - 1

A

- 16

B

14

C

2

D

15

Question 4: If

a = 1

,

b = - 1

,

c = 2

find

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

A

1 \frac{1}{3}

B

\frac{2}{3}

C

1

D

1 \frac{2}{3}

Question 5: If

x = 4

and

y = - 5

find

y^{2} (x y + 18)

A

25

B

0

C

- 50

D

- 25

Question 6: Simplify:

x + 2 x - 5 x

A

- 2 x

B

x

C

- x

D

2 x

Question 7: Simplify:

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

A

4 a - 6 b

B

2 a + 4 b

C

6 b

D

4 a + 6 b

Question 8: Simplify:

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

A

6 b + 4

B

6 b - 4

C

- 4

D

6 b

Question 9: Expand and simplify:

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

A

14 m - 7 n

B

14 m - 23 n

C

- 6 m - 23 n

D

- 6 m + 7 n

Question 10: Expand the following expression:

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

A

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

B

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

C

6 x^{2} y

D

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

Test: Algebra I - Normal

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