SheldonEinstein
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 SHELDON EINSTEIN
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Questions Answered

JamesR4494:
How do I simplify [(x^5)]6?
The brackets are confusing me.
 updated one year ago
 12 replies
 2 Medals
Mathematics

1411akshay:
geometry help plz
 updated one year ago
 40 replies
 4 Medals
Mathematics

SheldonEinstein:
Let z be a complex number than locus represented by iz1 + zi = 2 is : a) a line , b) a circle , c) a pair of straight lines, d) a para…
 updated one year ago
 25 replies
 1 Medal
Mathematics

SheldonEinstein:
A( \(z_A\) ) , B ( \(z_B\) ) , C ( \(z_C\) ) are vertices of right angled triangle, \(z_c\) being the orthocentre. A circle is described on …
 updated one year ago
 17 replies
 2 Medals
Mathematics

Cecily:
hi there can anyone explain to me about angular momentum?
…
 updated one year ago
 6 replies
 3 Medals
Mathematics

mayankdevnani:
How to write a BIG and BOLD letter in any question or any answer especially with COLORED LETTER...
 updated one year ago
 6 replies
 2 Medals
Mathematics

mayankdevnani:
State that WORK is DONE or NOT.....
A WindMill is lifting water from a well.…
 updated one year ago
 68 replies
 4 Medals
Mathematics

SheldonEinstein:
Explain Pascal's Law
 updated one year ago
 18 replies
 1 Medal
Mathematics

Kainui:
Can we have an Organic Chemistry section in the chemistry zone please?
 updated one year ago
 6 replies
 3 Medals
Mathematics

lambchamps:
int. calculus
\[\int\limits_{}^{}\sin ^{2}x \cos ^{2}x \tan ^{2} x dx\]
 updated one year ago
 24 replies
 5 Medals
Mathematics

HorseCrazyGirlForever:
How do I add fractions?
…
 updated one year ago
 20 replies
 6 Medals
Mathematics

Maddi:
Help! I need Major Help!!!
 updated one year ago
 45 replies
 7 Medals
Mathematics

maheshmeghwal9:
http://iitstudymaterial.blogspot.in/
 updated one year ago
 10 replies
 4 Medals
Mathematics

Hollywood_chrissy:
1/(sqrt(3){3}sqrt(2))= 1/(3^42^4)
 updated one year ago
 10 replies
 No Medals Yet
Mathematics

AshleyBcdd:
Ina shoots a large marble (Marble A, mass: 0.08 kg) at a smaller marble (Marble B, mass: 0.05 kg) that is sitting still. Marble A was initia…
 updated one year ago
 11 replies
 2 Medals
Mathematics

Compgroupmail:
help solve 1/2X=1+sqrt(x2)
 updated one year ago
 20 replies
 3 Medals
Mathematics

mayankdevnani:
A steam engine has an efficiency of 20%.It is given an energy of 1000 cal.per minute.What is the actual work done by it in joule and in calo…
 updated one year ago
 64 replies
 4 Medals
Mathematics

jennilalala:
Calculate the energy in J of 0.32 moles of photons whose frequency is 2.6 x 10^15 ?
 updated one year ago
 30 replies
 3 Medals
Mathematics

TuringTest:
Heads up: there is a section in mathematics called "precalulus".
Might wanna fix that ;)
 updated 6 months ago
 19 replies
 12 Medals
Mathematics

Yahoo!:
\[\log_{5}\log_{3}\log_{2}x = 0 \] Find x
 updated one year ago
 7 replies
 3 Medals
Mathematics

tok1997:
how can i factor:
a^(4n)b^(4n)
Seems to me its already in its simplest form
 updated one year ago
 16 replies
 2 Medals
Mathematics

santw:
How do i simplify?
 updated one year ago
 22 replies
 3 Medals
Mathematics

Shealah:
The coordinates of point R are (3,2) and the coordinates of point T are (4,1). What is the length of RT?
 updated one year ago
 10 replies
 2 Medals
Mathematics

PoofyPenguin:
Something's wrong...could someone please check my work? Attachments to come...
 updated one year ago
 20 replies
 2 Medals
Mathematics

Help1234321:
HELP!!!!!!!!!!!!!!!
Simplify 4^21

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 updated one year ago
 20 replies
 2 Medals
Mathematics

rebecca1233:
In your own words, explain how to find the degree of a polynomial.
 updated one year ago
 7 replies
 4 Medals
Mathematics

rebecca1233:
When you write the given number in scientific notation, what is the exponent in the power of 10? (Type only the value of the exponent.)
…
 updated one year ago
 8 replies
 2 Medals
Mathematics

k.rene.s:
Identify the graph of 4 + 2i.
(pictures will be posted below.)
 updated one year ago
 13 replies
 4 Medals
Mathematics

blessbails:
Simplify the expression.
(–2 – 2i)(–4 + 6i)
…
 updated one year ago
 16 replies
 5 Medals
Mathematics

KatieMO:
Can someothe please check my Geometry work.
We're learning Triangle Congruence by ASA and AAS. (link attached)
 updated one year ago
 15 replies
 3 Medals
Mathematics
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