PC - Final Review Chapter 1 and 2

Simplify.

• [5sqrt(3)]/2
• [5sqrt(3)]/6
• [5sqrt(3)]/3
• [sqrt(3)]/6

Simplify.

• 3x²y
• 9x²y
• 3x³ysqrt(y)
• 9x³ysqrt(y)

Solve the for x.

• 12
• -12
• 24
• 6

Which of the following is a possible solution for the equation?

• - 5

• 2

• 5

• None of the above

Factor.
4x³-19x²+15x

• (x-15)(x-4)
• (4x+1)(x+15)
• (4x-15)(x-1)
• x(x-1)(4x-15)

Simplify.

• 3x
• -3
• 1/(3x)
• -1/(3x)

Simplify.

• [3(x+3)]/(x+4)
• [3(x-3)]/(x+4)
• [3(x+4)]/(x-1)
• [3(x-4)]/(x+1)

Solve for x

• 6
• 17/5
• 19/2
• - 6

Tags

CCSS.HSA.REI.A.2

State the Domain

• (-∞,-5)U(-5,∞)
• (-∞,7)U(7,∞)
• (-∞,0)U(0,∞)
• (-∞,-5)U(0,∞)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.A.2

CCSS.HSA.REI.D.11

The domain of x/√(9-x²)

• x ≠±3

• (-3, 3)

• [-3, 3]

• (-∞, -3)(3, ∞)