U4B Practice 3
Kelly Lesko WHEN NEEDED round to TWO decimal places
FACTORING STEP looks like this parens and equal sign (x-5)(x+2)=0
37 points
n=
n=
n=
n=
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
How many roots are there?
How many roots are there?
Factoring Step (don't forget the =0)
Factoring Step (don't forget the =0)
Answer (don't forget + - sign)
Answer (don't forget + - sign)
x=
x=
x=
x=
26) x = 2 and x = 3i
25) x = -7 and x = 5i
