Mathematics
9 Online
OpenStudy (anonymous):
Multiply. (-2t)^2 (4t^3)^2
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OpenStudy (bahrom7893):
4t^2 * 16t^6
OpenStudy (bahrom7893):
= 64t^8
OpenStudy (bahrom7893):
Please click on become a fan if I helped, I really want to get to the next level!! Thanks =)
OpenStudy (anonymous):
hahaha, i've been forgetting to ask people to do that. maybe thats why ive stopped getting fans 0.0
OpenStudy (anonymous):
Thank you so much
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OpenStudy (anonymous):
help me with my next one mathfreak and I'll fan ya
OpenStudy (anonymous):
ok, go right ahead :)
OpenStudy (anonymous):
^18sqrt(-6)^18
OpenStudy (anonymous):
can you rewrite that. why is there a "^" infront of the equation?
OpenStudy (bahrom7893):
what?
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OpenStudy (anonymous):
Not sure how to describe it but it isn't the big number in front of the square root but a little number like a power...make sense?
OpenStudy (bahrom7893):
okay i'll let mathfreak deal with this one..
OpenStudy (bahrom7893):
can you take a picture?
OpenStudy (bahrom7893):
oh I know
OpenStudy (bahrom7893):
it means 18th root of
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OpenStudy (bahrom7893):
see it means 18th root of (-6)^18
OpenStudy (bahrom7893):
or:
(-6)^[(18)*(1/18)]
OpenStudy (anonymous):
yes that is it...LOL
OpenStudy (bahrom7893):
-6^(18/18) = -6^1 = -6
OpenStudy (bahrom7893):
you gotta fan me again.. lol pity u can't
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OpenStudy (anonymous):
LOL....."Clapping fro bahrom7893" since I can fan again!
OpenStudy (bahrom7893):
LOL can't and for, i believe..
OpenStudy (anonymous):
or spell??? is there spelling lessons in here too....double bonus
OpenStudy (anonymous):
sorry, i left to see my own question. I was being selfish. hey, who said that was bad? i have Ayn Rand on my side XP
OpenStudy (anonymous):
okay so solve this mathfreak...5x^2=35 and find the x intercepts
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OpenStudy (anonymous):
+or - square root of 7
OpenStudy (anonymous):
I think the answer is +/-sqrt7?
OpenStudy (anonymous):
5x^2=35
x^2=35/7
x^2= 5
x=+/-sqrt7
OpenStudy (anonymous):
YES! I got it right then! Thank you, you are now my fan!
OpenStudy (anonymous):
yesh! thanks!