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Mathematics 15 Online
OpenStudy (acespeedfighter):

HLEP PLEASE BEST QUESTION EVER IN THE WORLD!!!

OpenStudy (acespeedfighter):

OpenStudy (mayankdevnani):

any ideas ?

OpenStudy (acespeedfighter):

hmmm 1. i think its D 2. B 3. IDK

OpenStudy (acespeedfighter):

3. 80 Dollars

OpenStudy (acespeedfighter):

@_citrus_

OpenStudy (acespeedfighter):

@YanaSidlinskiy

OpenStudy (mayankdevnani):

well 1st is wrong

OpenStudy (acespeedfighter):

but 3rd one and 2nd one is right :DD

OpenStudy (mayankdevnani):

how 3 rd one is right ! XD

OpenStudy (acespeedfighter):

20x4

OpenStudy (mayankdevnani):

2nd question is wrong

OpenStudy (acespeedfighter):

;-;

OpenStudy (mayankdevnani):

let me tell you how to solve this

OpenStudy (acespeedfighter):

But the 3rd ones right? :D

OpenStudy (mayankdevnani):

nope

OpenStudy (acespeedfighter):

HOW IS IT NIOT RIGHT I DID EVERYTHING RIGHT LIKE ADD 10+4 AND 20x4 HOW IS IT NOT RIGHT ;-; ;-; ;-; (crys on floor)

OpenStudy (mayankdevnani):

well wait ! i'm here dun worry

OpenStudy (acespeedfighter):

oh ok (sniffs)

OpenStudy (mayankdevnani):

1) \[\large \bf \frac{x^2+y^3}{2+x}\] plug x=6 and y=2,we get \[\large \bf \frac{36+8}{2+6}\]

OpenStudy (mayankdevnani):

can you further solve it ?

OpenStudy (acespeedfighter):

uhmmmm

OpenStudy (mayankdevnani):

so what you get ?

OpenStudy (acespeedfighter):

12+6= 18

OpenStudy (acespeedfighter):

2+6 = 8

OpenStudy (mayankdevnani):

what's 36+8?

OpenStudy (acespeedfighter):

44

OpenStudy (mayankdevnani):

correct

OpenStudy (mayankdevnani):

so 44/8?

OpenStudy (_citrus_):

For the first one it's pretty simple :) \[ \frac{ 6^2 +2^3 }{ 2+6 } \] 6 to the power of 2 is 36 because 6 * 6= 36 2 to the power of three is 8 because 2*2=4 and 4*2=8 Add the bottom which gives you 8 and then add the top gives you 44 simplify it \[\frac{ 44 }{ 8 } = \frac{ 11 }{ 2 }\] Turn the fraction to a decimal and you get 5.5 that's your answer for the first one

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