• A. $x^2-x+1$
• B. $x^3+1$
• C. $x+1$
• D. $x^2+x+1$

Answer: Option A

Explanation:

• A. $\sqrt{5}$
• B. $5$
• C. $2$
• D. $\sqrt{5}$

Answer: Option D

Explanation:

• A. 10
• B. 100
• C. 1000
• D. 10000

Answer: Option C

Explanation:

• A. 3
• B. 4
• C. 5
• D. 6

Answer: Option B

Explanation:

• A. 10$\sqrt{3}$
• B. 15$\sqrt{3}$
• C. -10$\sqrt{2}$
• D. 10$\sqrt{2}$

Answer: Option D

Explanation:

• A. $0.00001$
• B. $0.0001$
• C. $0.001$
• D. $0.01$

Answer: Option C

Explanation:

• A. 100
• B. $\frac{1}{10}$
• C. 10
• D. $\frac{1}{100}$

Answer: Option D

Explanation:

• A. $x^{\frac{1}{2}}$
• B. $x^{\frac{1}{3}}$
• C. $x^{\frac{2}{3}}$
• D. $x^{\frac{3}{2}}$

Answer: Option B

Explanation:

• A. 35
• B. 54
• C. 45
• D. 55

Answer: Option B

Explanation:

• A. 1
• B. 3
• C. 12
• D. 15

Answer: Option D

Explanation:

• A. 1.5
• B. 2.5
• C. 3.5
• D. 4.5

Answer: Option B

Explanation:

• A. 2
• B. 4
• C. -6
• D. -8

Answer: Option B

Explanation:

• A. x(x+1)
• B. x(x-1)
• C. (x+1)(x-1)
• D. x(x+1)(x-1)

Answer: Option D

Explanation:

• A. $\left(x+2\right) \left(x^2-2x\right)$
• B. $\left(x-2\right) \left(x^2+2x+3\right)$
• C. $\left(x-2\right)$
• D. $\left(x^2+2x+3\right)$

Answer: Option B

Explanation:

• A. -2
• B. -9
• C. 9
• D. 10

Answer: Option B

Explanation: