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OpenStudy (anonymous):
Identify the factors of 9x2 + 30x + 25.
(3x - 5)(3x - 5)
(3x + 5)(3x + 5)
(9x + 5)(x + 5)
(9x - 5)(x - 5)
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OpenStudy (acxbox22):
what do you think?
hint:its a perfect square trinomial
OpenStudy (anonymous):
c?
OpenStudy (acxbox22):
just foil all the answer choices and see which one multiplies out to the given expression
OpenStudy (anonymous):
ok i think i got it now it b
OpenStudy (anonymous):
its b
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OpenStudy (anonymous):
o never mind
OpenStudy (anonymous):
u sure
OpenStudy (anonymous):
yea its b
OpenStudy (anonymous):
positive
OpenStudy (acxbox22):
B is right
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OpenStudy (anonymous):
ok thx man i appreciate the help
OpenStudy (anonymous):
no problem
OpenStudy (anonymous):
if u can help i got another 1
OpenStudy (anonymous):
ok wassup
OpenStudy (anonymous):
Factor completely 2x3 + 6x2 + 2x + 6.
2[(x + 3)(x2 + 1)]
(2x + 6)(x2 + 1)
(x + 3)(2x2 + 2)
2(x3 + 3x2 + x + 3)
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OpenStudy (anonymous):
the answer is d
OpenStudy (anonymous):
alright thx again bruh
OpenStudy (acxbox22):
@sk84life please dont give direct answers
that is against the CoC
remember the point of OS is to learn not to get answers
OpenStudy (anonymous):
np
OpenStudy (anonymous):
nd ok my b
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OpenStudy (anonymous):
come on man this is the last one i need cut hi some slack
OpenStudy (acxbox22):
thanks
OpenStudy (anonymous):
np
OpenStudy (anonymous):
-enters convo- DUN DUN DUNNN
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