Is logx^2 equal to x plus logx??? If so why????
Thanks in advance!!
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Help Math People!!
Is logx^2 equal to x plus logx??? If so why????
Thanks in advance!!
Registered User
Do you mean
log(x^2) or (log x)^2 ?
Registered User
Well, assuming the first one. No, it's not
log(x^2) = 2 log(x)
x + log(x) = log(x) + log(x)
x = log(x)
so it's not true.
Registered User
The second one is not true either.
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wait a minute, I think one of your steps doesn't sense,Originally posted by Super_Geo
Well, assuming the first one. No, it's not
log(x^2) = 2 log(x)
x + log(x) = log(x) + log(x)
x = log(x)
so it's not true.
x + log(x) = log(x) + log(x)?
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"x + log(x)" is what you're leaving on the left side to see if it equals the right side, which has become "log(x) + log(x)"Originally posted by V6-BoI
wait a minute, I think one of your steps doesn't sense,
x + log(x) = log(x) + log(x)?
So really, I should have put:
x + log(x) ?= log(x) + log(x)
Oops
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actually I made a mistake in the question...
the question is:
Is logx^2= log x +log x an identity??? let me know why or why not...
thanks
Registered User
Oh ok I see I see
So yeah what Super_Geo says, the statement is false.
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Yes, it is an identity.
log(x^2) = 2 log(x) = log(X) + log(x)
Registered User
yeah its true like super_geo said
"A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself. For the traitor appears not a traitor; he speaks in accents familiar to his victims, and he wears their face and their arguments, he appeals to the baseness that lies deep in the hearts of all men. He rots the soul of a nation, he works secretly and unknown in the night to undermine the pillars of the city, he infects the body politic so that it can no longer resist. A murderer is less to fear. The traitor is the plague.”
—Cicero, Roman statesman and lawyer
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why are you doing math during summer!
you are reminding me of school
aaaaaaaa
summer class at college eh?
max
240 ka-t
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Yeah I'm taking a descrete math course right now at the U, and it sucks ass, took me and 7 others 15 hours to do a friking assignment.Originally posted by EstoMax
why are you doing math during summer!
you are reminding me of school
aaaaaaaa
summer class at college eh?
max
Banned
if it was all like this then you're gonna have a tough time in university math...this shit is very basic IMO
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he does this shit for funOriginally posted by EstoMax
why are you doing math during summer!
you are reminding me of school
aaaaaaaa
summer class at college eh?
max
Registered User
hes a math nazi, but sucks at it
"A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself. For the traitor appears not a traitor; he speaks in accents familiar to his victims, and he wears their face and their arguments, he appeals to the baseness that lies deep in the hearts of all men. He rots the soul of a nation, he works secretly and unknown in the night to undermine the pillars of the city, he infects the body politic so that it can no longer resist. A murderer is less to fear. The traitor is the plague.”
—Cicero, Roman statesman and lawyer
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MATH IS HORRIBLE!! IT'S EVIL!!!
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