Fill in the quadratic formula for this expression. x2 + 5x + 2 da a= b= C= 2. Fill in the blanks to show the work. Click and drag the square root sign if it is x + 4x + 4 = 0 needed for your final answer b+ 6-4ac a= b= C= x = 2() 士 x = 2x2 Fill in the blanks to show the work. Click and drag the square root sign if it is needed for your final answer - x - 2 = 0 a= b= -() +V-4( ) 2() ... ... x = 士 x = II

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.5: Solving Quadratic Equations By Completing The Square
Problem 27PPS
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Fill in the quadratic formula for this expression.
x2 + 5x + 2
-bt Vb--4ac
2a
a=
b=
C=
2.
Fill in the blanks to show the work. Click and drag the square root sign if it is
x + 4x + 4= 0 needed for your final answer
b+ b-4ac
a=
b=
C=
2a
2()
士
x =
x =
2x2
Fill in the blanks to show the work. Click and drag the square root sign if it
is needed for your final answer
- x - 2 = 0
a=
b=
...
...
x =
2()
士
x =
Transcribed Image Text:Fill in the quadratic formula for this expression. x2 + 5x + 2 -bt Vb--4ac 2a a= b= C= 2. Fill in the blanks to show the work. Click and drag the square root sign if it is x + 4x + 4= 0 needed for your final answer b+ b-4ac a= b= C= 2a 2() 士 x = x = 2x2 Fill in the blanks to show the work. Click and drag the square root sign if it is needed for your final answer - x - 2 = 0 a= b= ... ... x = 2() 士 x =
4x2
7x + 3 = 0
Fill in the blanks to show the work. Click and drag the square root sign if it
is needed for your final answer. Use i if appropriate.
|
a=
b=
C=
x =
2()
x =
x =
and
Fill in the blanks to show the work. Click and drag the square root sign if it
5x + 6 = 2 is needed for your final answer.
a=
b=
C=
2()
土
土
and
x =
For the previous slide, answer the following questions:
What are the solutions?
Are the solutions real?
What are the x-intercepts for the graph of that quadratic?
||
Transcribed Image Text:4x2 7x + 3 = 0 Fill in the blanks to show the work. Click and drag the square root sign if it is needed for your final answer. Use i if appropriate. | a= b= C= x = 2() x = x = and Fill in the blanks to show the work. Click and drag the square root sign if it 5x + 6 = 2 is needed for your final answer. a= b= C= 2() 土 土 and x = For the previous slide, answer the following questions: What are the solutions? Are the solutions real? What are the x-intercepts for the graph of that quadratic? ||
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