Solving Quadratics Review

Solving Quadratics Review

Test Wednesday!

Method: Factoring

•    $x^2-8x+12=0$   

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Method: Square Roots

•    $x^2-10=0$   

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Method: Complete the Square

•    $x^2-12x+11=0$  

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Method: Quadratic Formula

•    $2x^2-3x-20=0$  

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Method: Quadratic Formula

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Multiple Choice

What would be the best method to solve this quadratic? (You don't have to solve!)

 $x^2-25=0$  

• Factoring

• Square roots

• Completing the square

• Quadratic formula

Multiple Choice

What would be the best method to solve this quadratic? (You don't have to solve!)

 $x^2+9x+14=0$  

• Factoring

• Square roots

• Completing the square

• Quadratic formula

Multiple Choice

What would be the best method to solve this quadratic? (You don't have to solve!)

 $x^2-6x-71=0$  

• Factoring

• Square roots

• Completing the square

• Quadratic formula

Multiple Choice

What would be the best method to solve this quadratic? (You don't have to solve!)

 $9x^2-4=0$  

• Factoring

• Square roots

• Completing the square

• Quadratic formula

Multiple Choice

What would be the best method to solve this quadratic? (You don't have to solve!)

 $3x^2-11x-7=0$  

• Factoring

• Square roots

• Completing the square

• Quadratic formula

Multiple Choice

What would be the best method to solve this quadratic? (You don't have to solve!)

 $4x^2-8x-23=0$  

• Factoring

• Square roots

• Completing the square

• Quadratic formula

#7

 $\left(x-4\right)^2=25$  

Poll

How did you feel about this problem?

• I get it!

• I just need a little more practice.

• I need a lot more help with this method.

#5

 $x^2+34x+2=0$  

Poll

How did you feel about this problem?

• I get it!

• I just need a little more practice.

• I need a lot more help with this method.

#8

 $18x^2+24x=0$  

Poll

How did you feel about this problem?

• I get it!

• I just need a little more practice.

• I need a lot more help with this method.

 #4

 $5x^2+17x+6=0$  

Poll

How did you feel about this problem?

• I get it!

• I just need a little more practice.

• I need a lot more help with this method.