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Post New Question
All Questions
+0
230931 Questions
+3
614
1
simplify 10 + 6z - 3 + z - 5z?
simplify 10 + 6z - 3 + z - 5z?
rosala
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Guest
Jul 24, 2014
0
1140
1
6x + 5 = 20
6x + 5 = 20
rosala
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Guest
Jul 24, 2014
0
501
1
what is 3 7/24 divide 2
what is 3 7/24 divide 2
Melody
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Guest
Jul 24, 2014
0
1244
1
|1-sqrt(3)|+|2-sqrt(3)|=1 WHY? :/
|1-sqrt(3)|+|2-sqrt(3)|=1 WHY? :/
Alan
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Guest
Jul 24, 2014
0
921
1
+4
What 4 squared 7
What 4 squared 7
Alan
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Lois325
Jul 24, 2014
+5
1
2591
1
+33616
Obtain the first derivative of the following functions from first principles, without using a series expansion:
Obtain the first derivative of the following functions from first principles, without using a series expansion:
(i) y(x) = 3/√(2x+1)
(ii) y(x) = 4√x
Recently, I provided solutions to these first principles derivatives, but made use
read more ..
Alan
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Alan
Jul 24, 2014
0
1128
6
what is the rotation of 90degree
How we can write rotation of 45degree in Matlab
Alan
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Guest
Jul 24, 2014
0
733
2
what is finite and infinite set?
what is finite and infinite set?
DevikaAnand
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Guest
Jul 24, 2014
0
645
3
+4
∫〖2x+1〗
Melody
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abhihshek
Jul 24, 2014
+5
896
7
+1313
Inverse Matrices.
A= [ a b ] |A| (transpose) = [ad-bc] and A-1 = A 1/|A| * [ d -b ]
[ c d ]
read more ..
Alan
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Stu
Jul 24, 2014
0
2
2203
5
+1313
Does collinear mean that two vectors start at the same point?
Does collinear mean that two vectors start at the same point?
Also when defining R = A + B and R' = A + (-B), is there further rules to define which is A or B?
Image source
read more ..
Alan
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Stu
Jul 24, 2014
0
1640
2
what is 3 - -7 =
what is 3 - -7 =
Melody
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Guest
Jul 24, 2014
0
499
1
10^2 + 3^3 - 2 x 5^3 + 2^4 + (4^2 -16) + 4^2 - 9^(1/2)
10^2 + 3^3 - 2 x 5^3 + 2^4 + (4^2 -16) + 4^2 - 9^(1/2)
Melody
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Guest
Jul 24, 2014
0
559
1
Equations Reducible to Quadratic in Form x-2/4+12/x=x/2 can somebody solve this ?
Equations Reducible to Quadratic in Form x-2/4+12/x=x/2 can somebody solve this ?
CPhill
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Guest
Jul 24, 2014
0
1498
4
what is does x equal if the problem is x/5= -6
what is does x equal if the problem is x/5= -6 ?
AzizHusain
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Guest
Jul 24, 2014
0
739
2
+1313
What algebraic formula is used to derive the following equation > http://web2.0calc.com/#1/(4pi*(8.85*10^-12))*[(1*1.6*10^-19)*(2*-1.6*10^-19)/0.20^2]
What algebraic formula is used to derive the following equation > http://web2.0calc.com/#1/(4pi*(8.85*10^-12))*[(1*1.6*10^-19)*(2*-1.6*10^-19)/0.20^2]
What do the numerical values for those algebraic representations represent?
read more ..
AzizHusain
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Stu
Jul 24, 2014
Jul 23, 2014
0
855
1
How to find horizontal length when given the angle of depression and height?
How to find horizontal length when given the angle of depression and height?
Melody
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Guest
Jul 23, 2014
0
466
1
where is the percent button?
where is the percent button?
CPhill
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Guest
Jul 23, 2014
0
462
1
percentage saved $279 now $248
percentage saved $279 now $248
CPhill
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Guest
Jul 23, 2014
+8
1318
9
+458
how do you get points?
how do you get points?
zegroes
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mari379
Jul 23, 2014
0
414
0
anyone read on wattpad?
anyone read on wattpad?
Guest
Jul 23, 2014
0
535
0
does anyone do flvs.net?
does anyone do flvs.net?
Guest
Jul 23, 2014
0
972
2
tan 2/0
tan 2/0 is what
kitty<3
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Guest
Jul 23, 2014
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