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1

Friday, November 27th 2015, 1:07pm

Can you figure out the correct result?

Weekly knowledge test:27/11-03/12/2015
x x = 27

x x x = 24

x x x = 96

+ x =




Post your answers here.

...................................................................................................................

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    Legend. Legacy of the Dragons.
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This post has been edited 2 times, last edit by "Aixlinn" (Jan 7th 2016, 8:59am)


2

Friday, November 27th 2015, 1:32pm

10
404 not found

4

Friday, November 27th 2015, 1:37pm

10

5

Friday, November 27th 2015, 1:38pm

opss...14 :)

8

Friday, November 27th 2015, 1:47pm

answer :)

24

9

Friday, November 27th 2015, 1:48pm

24

14* didn't see was an aditton
:sneakers: :sarcastic: :sneakers:

10

Friday, November 27th 2015, 1:49pm

24

11

Friday, November 27th 2015, 1:51pm

3 * 3 * 3 = 27
2 * 2 * 2 * 3 = 24
3 * 2 * 4 * 4 = 96
4 + 3 * 2 = 10

Right answer is 10

12

Friday, November 27th 2015, 1:54pm

First line is 3*3*3 = 27

2nd line is 2*2*2*3 = 24

3rd line 2*3*4*4= 96

4th line is 4+3*2 = 10


SO 10 is the one and correct anwers

13

Friday, November 27th 2015, 2:06pm

First 3*3*3 = 27
Second 2*2*2*3 = 24
Third 3*2*4*4 = 96

Fourth 4+3*2 = 10
:angel:

14

Friday, November 27th 2015, 3:15pm

1)

x^3=27
x=3

2)

xy^3=24
3y^3=24
y^3=8
y=2

3)

xyz^2=96
6z^2=96
z^2=16
z=4

x=3
y=2
z=4

4) z+xy

4+2x4=10

Answer: 10

15

Friday, November 27th 2015, 3:53pm

x^3 = 27
x = 3
x*y^3=24
y=2
x*y*z^2 = 96
z^2 = 16
z = 4
z+x*y = 4+3*2 = 10
Answer is 10

16

Friday, November 27th 2015, 4:30pm

basic math . there isnt any logic involved .
just treat the gifts as unknown and you get.
x.x.x=27
so x = 3
y.y.y.x=24 (divide both sides by x aka 3)
y.y.y=8
so y = 2
x.y.z.z=96 ( divide both sides by x aka 3 and y aka 2)
z.z = 16
so z = 4
z+x.y=4+2.3=10

answer is 10

17

Friday, November 27th 2015, 4:33pm

actually there are two cases
when z.z=16
z is either 4 or -4
so in case 1 the answer is 4 +2.3 = 10
and in case 2 its -4+2.3=2

depends if the gifts can be negative or not :D

18

Friday, November 27th 2015, 4:37pm

also there are more answers if this question is asked in the set C of complex (imaginary) numbers .
if its asked in the set R of real numbers then only answers are 2 and 10.

sorry for triple posting ;/ dont know how to edit

19

Friday, November 27th 2015, 4:43pm

Since it would be very bothersome to work out all 18 (Assuming there are no copies) solutions in the set of complex numbers I will just give the real solutions 2 and 10.

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20

Friday, November 27th 2015, 11:15pm

10

:gift:
Magmar Consecrator

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