Algebra 1 STAAR Calculator Strategy #1 ~ Equivalent

Algebra 1 STAAR Calculator Strategy #1 ~ Equivalent

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Multiple Choice

Identify the keyword from the following question

• expression

• equivalent

Multiple Choice

Which expression is equivalent -42x² – 54x?

• F. 6x(7x + 9)

• G. -6x(7x – 9)

• H. 6x(7x – 9)

• J. -6x(7x + 9)

Don't Forget to Reset your calculator after every problem

Multiple Choice

Identify the keyword from the following question

• equivalent

• expression

Multiple Choice

Which expression is equivalent to x² – 17x – 60?

• A. (x – 15)(x + 4)

• B. (x – 20)(x + 3)

• C. (x – 4)(x – 15)

• D. (x – 20)(x – 3)

How do you input fractions ?

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Multiple Choice

Which of the following is equivalent to $(6x^{\frac{1}{2}}yz^3)(4x^2y^{\frac{1}{5}}z^{\frac{2}{3}})$ ?

•  $24xy^{\frac{1}{5}}z^2$  

•  $24x^{\frac{5}{2}}y^{\frac{6}{5}}z^{\frac{11}{3}}$  

•  $10x^{\frac{5}{2}}y^{\frac{6}{5}}z^{\frac{11}{3}}$  

•  $10xy^{\frac{1}{5}}z^2$  

Multiple Choice

 Which expression is equivalent to      $8y^2+7y+4-3(2y^2-5y-8)$  

•  $2y^2-8y-20$  

•  $10y^2+2y-4$  

•  $2y^2+22y+28$  

•  $10y^2+2y-7$  

Multiple Choice

Which of the following is an equivalent expression to $\frac{2w^{-5}y^{-3}}{-10w^2x^{-2}y^{-3}}$  ?

•  $-\frac{x^2w^7}{5}$  

•  $-\frac{x^2w^7}{5y^{-6}}$  

•  $-\frac{x^2}{5w^7}$  

•  $-\frac{x^2}{5w^7y^{-6}}$