Retester Review 11B

​STAAR Review 11B
No Desmos Tricks
Formula Chart Tricks

By Jacquelyn Tarter

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Simplify (-7x⁴y²)(-2x³y)

• 14x⁷y²

• -7x⁷y³

• 14x⁷y³

• 14x¹²y²

Multiple Choice

Simplify (-6p²q³)²

• 12p⁴q⁵

• 36p⁴q⁶

• 12p⁴q⁶

• 36p⁴q⁵

Multiple Choice

Simplify (-2c^-4d^-1)(5c⁸d^-3)²

• c²/-50d⁴

• -12d²/c⁶

• -50c¹²/d⁷

• -10d⁷/c²⁰

Multiple Choice

What is the area of a rectangle if the length is 9x⁴y⁸ and the width is 3x⁷y⁶?

• 27x²⁸y⁴⁸
• 27x¹¹y¹⁴
• 12x¹¹y¹⁴
• 12x²⁸y⁴⁸

Multiple Choice

(x^-3)²

• x⁶
• 1/x⁵
• 1/x⁶
• x⁵

Multiple Choice

(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x¹⁰
• 3x⁷

Multiple Choice

Solve (hint: there's more than 1 law you must obey)

• x²⁸y¹² / x²y
• x²⁸y¹² / x⁸y⁴
• x²⁰y⁸

Math Response

Simplify.

$$\frac{18a^{-15}b^{10}}{6a^3b^2}$$  

Type answer here

Correct Answer: \frac{3b^8}{a^{18}}

Deg^°

Rad

Drag and Drop

Which is the simplified form of

$$xy^6z^3\cdot x^2yz^5$$ ​ ​

Placeholder

Drag these tiles and drop them in the correct blank above

Multiple Choice

Multiple Choice

Multiple Choice

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Multiple Choice

Multiple Choice

Multiple Choice

Which expression is equivalent to $$\frac{x^2y^2z^2}{4y^4}$$ ?

• $$4y^6$$  

• $$y^6$$  

• $$\frac{x^2z^2}{4y^2}$$  

• $$4x^2y^6z^2$$