Ask
your own question, for FREE!
Mathematics
8 Online
OpenStudy (anonymous):
Use the “difference of squares” rule to factor the following expression:25-9z^2 A.(5-3z)(5-3z) B.-(3z-5) c.25(1-9y^2) D.(5-3z)(5+3z)
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
D IS THE COORECT ANSWER
jimthompson5910 (jim_thompson5910):
25-9z^2 = (5-3z)(5+3z) by the difference of squares rule
OpenStudy (anonymous):
CHECK (5-3z)(3+3z) =25+3z-3z-9z^2 =25-9z^2
OpenStudy (anonymous):
so its c
jimthompson5910 (jim_thompson5910):
D
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
k
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
Maci:
what are the best stock apps for people who want to start investing?
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
1 hour ago
1 Reply
0 Medals
Maci:
what are the best stock apps for people who want to start investing?
4 days ago
3 Replies
2 Medals
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
1 week ago
3 Replies
0 Medals
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
2 days ago
9 Replies
1 Medal
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago
2 Replies
1 Medal