Questions Answered

olgajd:
Group Title
the sum of any two consecutive interhers is a composite number
 updated 17 days ago
 1 reply
 No Medals Yet

tanjung:
Group Title
evaluate :
 updated 16 days ago
 25 replies
 2 Medals

tanjung:
Group Title
just filled by 1 or 1 so that get sum 0 for every row and column this table (size : 4 x 4)
…
 updated one month ago
 98 replies
 5 Medals

tanjung:
Group Title
what is the largest natural number that can divides the numbers 1723, 2010, and 5741 and each remainder is 1 ?
 updated one month ago
 49 replies
 6 Medals

tanjung:
Group Title
integral
 updated 2 months ago
 12 replies
 3 Medals

tanjung:
Group Title
still confusing for this one ....
 updated 2 months ago
 52 replies
 6 Medals

almavera93:
Group Title
integrate ( (x+5) / (5x))dx How???
 updated 2 months ago
 2 replies
 No Medals Yet

tanjung:
Group Title
again, telescopic series :
 updated 2 months ago
 31 replies
 5 Medals

tanjung:
Group Title
Do you like telescopic ? come in :)
 updated 2 months ago
 46 replies
 3 Medals

willdancefor:
Group Title
integral of sqrt(1+cos6x)
 updated 2 months ago
 7 replies
 3 Medals

tanjung:
Group Title
find the last digit
 updated 4 months ago
 85 replies
 5 Medals

alekos:
Group Title
Looking for the integral of the following....
sinx/(1+sin^2x)
 updated 3 months ago
 36 replies
 4 Medals

tanjung:
Group Title
the following quadrilateral has 2 right angles. given AB = 3 cm, DC = 8 cm, and the other 2 sides are 7 cm and 10 cm, what would be the area…
 updated 4 months ago
 11 replies
 4 Medals

tanjung:
Group Title
integral
 updated 4 months ago
 20 replies
 6 Medals

tanjung:
Group Title
integral
 updated 4 months ago
 24 replies
 15 Medals

tanjung:
Group Title
can the qubic equation has the discriminant value ? does the discriminant for only quadratic ?
D = b^2  4ac
 updated 5 months ago
 4 replies
 2 Medals

tanjung:
Group Title
evaluate
 updated 5 months ago
 15 replies
 9 Medals

tanjung:
Group Title
integration
 updated 5 months ago
 15 replies
 1 Medal

tanjung:
Group Title
evaluate the following complex/nested fraction. What would be the whole number part of the result ?
 updated 6 months ago
 40 replies
 3 Medals

tanjung:
Group Title
without calculate directly, how to do this be easy ?
 updated 6 months ago
 26 replies
 4 Medals

yoda5657:
Group Title
What is the measure of <ABC
http://prntscr.com/3tlg93
 updated 6 months ago
 2 replies
 No Medals Yet

sairera:
Group Title
How do I expand a logarithm? log4 (3xyz)^2
 updated 6 months ago
 2 replies
 No Medals Yet

tanjung:
Group Title
How to find the maximum area of a triangle if given the perimeter is 10 ?
 updated 6 months ago
 52 replies
 10 Medals

catkittycool321:
Group Title
Get a medal :3
3q + 13 − 9 + 2q
 updated 7 months ago
 4 replies
 4 Medals

heyimtrash:
Group Title
how do you integrate 1/lnx
 updated 7 months ago
 3 replies
 No Medals Yet

normab95:
Group Title
Which of the following is a solution to 4sin^2x – 1 = 0?
A.30
B.60
…
 updated 7 months ago
 7 replies
 No Medals Yet

aliciasmith:
Group Title
if m<1 + m<5 = 100 find the measure of <7
 updated 8 months ago
 1 reply
 No Medals Yet

tanjung:
Group Title
remainder of 3^1990 : 41 is ...
…
 updated 8 months ago
 64 replies
 6 Medals

tanjung:
Group Title
Helpppppppp. This is hard to me
if x^2 + x  3 = 0
what is the value of x^3 + 4x^2 + 2014 ?
…
 updated 10 months ago
 7 replies
 2 Medals

woohoo:
Group Title
The first and last terms of a 52term arithmetic series are listed in the table. What is the sum of the series?
…
 updated one year ago
 26 replies
 2 Medals
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