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

According to exponent rules, when we divide the expressions we _______ the exponents.

• add
• subtract
• multiply
• divide

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

Find the coefficient of the x³ term in (x-3)¹⁰

• 3240x³
• 3240
• 262440x³
• 262440

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

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

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

Simplify 
-10√7 + 12√7

• -2
• -2√7
• 2√7
• Already simplified 

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

(x - 4)(x - 6)

• x² -10x + 24
• x² - 10x - 24
• x² +10x + 24
• x² + 10x - 24

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

x² - 16

• Prime
• ( x - 4) ( x + 4) 
• ( x - 8) ( x + 8) 
• ( x - 4) ( x - 4) 

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

Which expression is FULLY simplified?

• A
• B
• C
• D

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

What is the degree of the polynomial? 5x⁵ - 6x⁶ + 2

• 1

• 5

• 6

• 11

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

 $Simplify:\ \ \frac{x^2+7x+10}{x^2-4}$  

•  $\frac{x-5}{x+2}$  

•  $\frac{x-5}{x-2}$  

•  $\frac{x+5}{x+2}$  

•  $\frac{x+5}{x-2}$  

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

Simplify the expression...

12÷4+12×(9−5)

• 51

• 60

• 130

• 39

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