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

Simplify the expression.
(xy)⁷

• x⁷y⁷
• xy⁷
• xy¹⁴
• x⁷/y⁷

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

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

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

simplify:
( 5x³ )(2x²)

• 10x⁵
• 3x
• 10x⁶
• 7x⁵

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

4x² - 25y²

• Prime
• ( 2x - 5) (2x + 5) 
• ( 4x - 5y) (4x - 5y) 
• ( 2x - 5y) (2x + 5y) 

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

√300 + √75

• 15√3

• √375

• 20√5

• 16√5

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

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

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

Bonus*

Simplify:

5³(20 - 2 ⋅ 10 ÷ 1)

• 125

• 22500

• 250

• 0

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

45x² - 20y²

• (3x - 2y)²

• Not factorable

• 5(3x + 2y)(3x - 2y)

• 5(9x + 4y)²

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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

 $4\cdot\left(9-4\right)-6^2$  

• -16

• 32

• 4

• -24

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