SOLVING QUADRATIC EQUATION USING QUADRATIC FORMULA

Which of the following is the Quadratic Formula?

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• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

•  $ax^2+bx+c=0$  

•  $ax^2+c=bx$  

•  $ax^2+bx^3+c=0$  

•  $ax+bx+c=0$  

Complete the lyrics. "X EQUALS _________ B PLUS OR MINUS SQUARE ROOT OF B SQUARE MINUS 4 A C ALL OVER 2 A."

• POSITIVE

• NEGATIVE

• FOUR

• TWO

Tags

CCSS.HSA-REI.B.4B

There are 4 different methods to solve Quadratic Equation. Give 1.

Tags

CCSS.HSA-REI.B.4B

In the quadratic equation  $4x^2+3+5x=0$  , what is the value of b?

There are 4 steps in solving quadratic equation using quadratic formula. What is the 2nd step?

• Simplify

• Substitute the value of a, b, and c.

• Identify the value of a, b, and c.

• Rearrange the equation (Standard Form)

Tags

CCSS.HSA-REI.B.4B

For you, what is the easiest method to solve quadratic equation?

• Factoring

• Completing the Square

• Extracting Square Roots

• Quadratic Formula

Tags

CCSS.HSA-REI.B.4B

• 1

• -1

• 5

• -6

Tags

CCSS.HSA-REI.B.4B

• -

• +

Tags

CCSS.HSA-REI.B.4B

• -49

• 49

Tags

CCSS.HSA-REI.B.4B