hartnn
 Name:

 School:
 About:
 There are some secret laws to become good in maths,
1) Practice,
2) More Practice,
3) More and more practice.
Need to know 4th ? ;)

0 
Questions Answered

lolabieber:
Group Title
is there a way to find the points of intersection without graphing?
 updated 9 days ago
 49 replies
 3 Medals
Mathematics

superdude123:
Group Title
Frequency Table, help please.
 updated 9 days ago
 58 replies
 3 Medals
Mathematics

superdude123:
Group Title
Frequency tables
 updated 9 days ago
 9 replies
 2 Medals
Mathematics

lolabieber:
Group Title
how would this become y=mx+b?
 updated 9 days ago
 20 replies
 1 Medal
Mathematics

lolabieber:
Group Title
how do you solve with absolute value?
 updated 9 days ago
 17 replies
 2 Medals
Mathematics

superdude123:
Group Title
Help me please!
 updated 9 days ago
 24 replies
 1 Medal
Mathematics

Idealist10:
Group Title
Integrate (2x^3)(e^(x^2)).
 updated 9 days ago
 19 replies
 3 Medals
Mathematics

Lyssa123:
Group Title
Can someone explain to me please
Brandon received a book for his birthday and read sixtythree pages in 3 hours. Later, he read eightyfour…
 updated 9 days ago
 15 replies
 2 Medals
Mathematics

DLS:
Group Title
Successive differentiation!
 updated 8 days ago
 31 replies
 2 Medals
Mathematics

hartnn:
Group Title
If cos(x+iy) cos(u+iv)=1,where x,y,u,v are real then show that tanh^2y cosh^2v=sin^2u
 updated 7 days ago
 45 replies
 3 Medals
Mathematics

mutlib8m:
Group Title
Please Solve lim x0 cotx/lnx using L,hopital's rule....
anybody help me ?
 updated 7 days ago
 18 replies
 2 Medals
Mathematics

No.name:
Group Title
Small challenge
(Sequences and series)
 updated 9 days ago
 6 replies
 2 Medals
Mathematics

hartnn:
Group Title
If a+ib=tanh(x+i π/4),prove that a^2+b^2=1
…
 updated 9 days ago
 19 replies
 2 Medals
Mathematics

ziqbal103:
Group Title
hello any from pakistan please can guide me
if a person got 58% is he eligible to go in nust university
…
 updated 2 days ago
 29 replies
 2 Medals
Mathematics

Abhisar:
Group Title
As shown in figure a monkey of 20 g mass is holding a light rope that passes over a frictionless pulley. A bunch of banana of the same mass …
 updated 12 days ago
 28 replies
 2 Medals
Mathematics

prowrestler:
Group Title
The same rules of logarithms apply to natural logs as they would to common logs.
…
 updated 12 days ago
 11 replies
 3 Medals
Mathematics

prowrestler:
Group Title
A natural log means the same as a common log.
…
 updated 12 days ago
 6 replies
 3 Medals
Mathematics

scburchell11:
Group Title
Find f(x) and g(x) so the function can be expressed as y = f(g(x)).
…
 updated 12 days ago
 24 replies
 1 Medal
Mathematics

fabiomartins:
Group Title
Help.....calculus III
 updated 11 days ago
 57 replies
 2 Medals
Mathematics

kellymathis26:
Group Title
Solve the following system by substitution,
 updated 17 days ago
 14 replies
 No Medals Yet
Mathematics

digitalcamera:
Group Title
What procedures are followed to rewrite expressions involving radicals and rational exponents?
 updated 17 days ago
 10 replies
 3 Medals
Mathematics

LieutenantGeneral:
Group Title
Which is a runon sentence?
…
 updated 16 days ago
 37 replies
 2 Medals
Mathematics

digitalcamera:
Group Title
Can someone please tell me how rational exponents and radicals are related?
 updated 17 days ago
 10 replies
 3 Medals
Mathematics

waterineyes:
Group Title
Find \(\color{red}{x}\).
\(\color{green}{y^2 + 2y + 1 = 0}\)
 updated 17 days ago
 63 replies
 7 Medals
Mathematics

lizzxx03:
Group Title
find the value of x?
http://static.k12.com/eli/bb/811/7537/0/2_36614_44211/7537/a5f1016a929c7017dcd86e01b372da4fa290c833/media/1a6816c132…
 updated 17 days ago
 10 replies
 No Medals Yet
Mathematics

ryleehope:
Group Title
Find the slant of a cone with surface area 103.67 square feet and radius 3 feet.
 updated 17 days ago
 7 replies
 3 Medals
Mathematics

ekaudia6:
Group Title
solve the proportion x/2=5/15
 updated 17 days ago
 3 replies
 No Medals Yet
Mathematics

ryleehope:
Group Title
Find the height of a cylinder with radius 5 cm and surface area 1000 square cm.
 updated 17 days ago
 10 replies
 2 Medals
Mathematics

shraddha19:
Group Title
If cosecθ  sinθ = m and secθ  cosθ = n, then prove (m²n)2/3 + (mn²)2/3 = 1
 updated 17 days ago
 10 replies
 2 Medals
Mathematics

cutelilgirl:
Group Title
how do i use partial fractions for this ??
 updated 17 days ago
 13 replies
 2 Medals
Mathematics
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