Quarter 2

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Question 1 of 10 0% read

1. Factorize: x² - 4x - 12

A (x - 6)(x + 2)

B (x + 6)(x - 2)

C (x - 4)(x + 3)

D (x + 4)(x - 3)

2. Simplify: (x + 1)/(x² - 1) + (x - 1)/(x² - 1)

A 2/(x - 1)

B 2x/(x² - 1)

C 2/(x + 1)

D 2x/(x - 1)

3. Which of the following is a radical equation?

A 2x + 3 = 7

B √x + 2 = 5

C |x| = 4

D x² = 9

4. If tan θ = 1, what is the value of θ in degrees (0° ≤ θ ≤ 90°)?

A 45°

B 30°

C 60°

D 90°

5. What is tan 45°?

A 1

B 0

C √2

D 1/2

6. What is the solution set of √(x + 2) = √(3x - 4)?

A {3}

B {6}

C {2}

D {4}

7. Solve: |2x + 5| = 3

A -1 only

B -4 only

C -1 and -4

D 1 and 4

8. Solve for x: 2√x = 10

A 5

B 25

C 20

D 100

9. What is the value of x in √(x - 4) = 3?

A 7

B 13

C 9

D 5

10. Find the LCM of 6x²y and 8xy³.

A 24x²y³

B 48x²y³

C 2xy

D 24xy³

Quarter 2

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