Algebra II Midterm Review

Algebra II Midterm Review

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Multiple Choice

Which of the following solutions would be considered irrational?

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$$4x^2-36$$  

Write the expression above in factored form. 

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$$\left(3x+7\right)\left(ax-4\right)=18x^2+bx-28$$  

What is the value of $$b-a\$$  ?

Multiple Choice

$$5x^2+3=-7$$  

How many roots (solutions) does the quadratic equation above have? 

• No Real Solutions 

• One Real Solution 

• Two Real Solutions 

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$$\left(x+4\right)^2=8$$  

The vertex above is at the point $$\left(a,b\right)$$  . What is the value of  $$a\ +\ b$$  ? 

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Covert the function to vertex form:

f(x)=x²+8x+14

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Factor 2x²+7x+6

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