Questions Answered

tanjung:
Group Title
find the last digit
 updated one month ago
 85 replies
 5 Medals

alekos:
Group Title
Looking for the integral of the following....
sinx/(1+sin^2x)
 updated 20 days 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 one month ago
 11 replies
 4 Medals

tanjung:
Group Title
integral
 updated one month ago
 20 replies
 6 Medals

tanjung:
Group Title
integral
 updated one month ago
 24 replies
 14 Medals

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

tanjung:
Group Title
evaluate
 updated 2 months ago
 15 replies
 9 Medals

tanjung:
Group Title
integration
 updated 2 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 3 months ago
 40 replies
 3 Medals

tanjung:
Group Title
without calculate directly, how to do this be easy ?
 updated 3 months ago
 26 replies
 4 Medals

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

sairera:
Group Title
How do I expand a logarithm? log4 (3xyz)^2
 updated 3 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 3 months ago
 52 replies
 10 Medals

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

heyimtrash:
Group Title
how do you integrate 1/lnx
 updated 4 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 4 months ago
 7 replies
 No Medals Yet

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

tanjung:
Group Title
remainder of 3^1990 : 41 is ...
…
 updated 5 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 7 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 9 months ago
 26 replies
 2 Medals

ShadowBurst:
Group Title
Which statement is true about the product square root of 2(3square root of 2 + square root of 14)?
It is rational and equal to 12.
…
 updated 5 months ago
 51 replies
 4 Medals

tanjung:
Group Title
evaluate the value of A = ?
A = 1^3  2^3 + 3^3  4^3 + 5^3  6^3 + ... + 99^3
 updated 9 months ago
 28 replies
 6 Medals

cohesivesandman:
Group Title
simplify the given expression algebraically: sin(x pi/2). is it cosx ?
 updated 9 months ago
 1 reply
 1 Medal

tanjung:
Group Title
any idea guys ??
if
M = 1234567891011121314...20122013
…
 updated 9 months ago
 13 replies
 2 Medals

JamesA:
Group Title
8! 12! / 7! 14!
 updated 11 months ago
 13 replies
 1 Medal

tanjung:
Group Title
solve for x
(x+1)(x+3)(x+5)(x+7) = 1920
 updated 11 months ago
 5 replies
 1 Medal

tanjung:
Group Title
how to simplify this
(1^4 + 2^4 + 3^4 + 4^4 + ...)/(1^4 + 3^4 + 5^4 + 7^4 + ...)
 updated 11 months ago
 11 replies
 2 Medals

tryder:
Group Title
0^0 =?
 updated one year ago
 3 replies
 1 Medal

mathhelp:
Group Title
DEFG is a parallelogram. Segment DH = 2y + 6, segment HF = 4x + 1, segment HE = 3x + 2 and segment GH = 20. Find the value of y
 updated one year ago
 11 replies
 2 Medals

tanjung:
Group Title
The area of a circle centered at the origin, which is inscribed in the parabola y=x^2−100, can be expressed as (a/b)π, where a and b are cop…
 updated one year ago
 33 replies
 3 Medals
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