TEKS.MATH.9-12.II.B.1

Fully Factor the Following
4x²-9y²

• (2x-3y)²
  
• (2x-3y)(2x+3y)
• (2x-3y)(2x-3y)
• (2x+3y)(2x+3y)

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TEKS.MATH.9-12.II.B.1

What is a method of checking your work when factoring?

• FOIL
• asking the teacher every time
• assume you're correct
• division

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TEKS.MATH.9-12.II.B.1

TEKS.MATH.9-12.II.C.1

Factor:
x² + 21x + 108

• (x + 9)(x + 12)
• (x + 3)(x + 27)
• (x + 2)(x + 54)
• (x + 4)(x + 27)

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TEKS.MATH.9-12.II.B.1

Simplify the expression.
x³(2x²+3x)

• 2x⁵+3x⁴
• 2x⁶+3x³
• 5x⁹
• 5x

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TEKS.MATH.9-12.II.B.1

Classify the following polynomial

• quadratic trinomial
• cubic binomial
• constant monomial
• quadratic binomial

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TEKS.MATH.9-12.II.B.1

How many terms does this expression have:
-27a³ + 9a² - 45a

• what are terms?
• 0 terms
• -45 terms
• 3 terms

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TEKS.MATH.9-12.II.B.1

Simplify:

√72

• √72

• 2√2

• 6√2

• 4√18

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TEKS.MATH.9-12.II.B.1

x⁴ - 100y²

• (x² + 10y) (x² - 10y)

• (x + 10y) (x - 10y)

• (x + 10y) (x³ - 10y)

• (x³ + 10y) (x - 10y)

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TEKS.MATH.9-12.II.B.1

(4 + 3)²+5 x 3

• 57

• 64

• 29

• 44

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TEKS.MATH.9-12.II.B.1

Simplify using Order of Operations:
 $2\left(-3\right)2+8\left(-3\right)-1$ 

• -37

• 5

• -18

• 22

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TEKS.MATH.9-12.II.B.1