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 2 years ago
My teacher said i did these wrong can anyone explain how to properly solve these questions for me? it says i have to evaluate the expression i thought it was correct but now im confused
2. 5 4 + 3 = 15
3. 2 + 3 4 = 3
4.  2 + 4
 = 0
6
5. 3 2+6 + 3 = 8
 2 years ago
My teacher said i did these wrong can anyone explain how to properly solve these questions for me? it says i have to evaluate the expression i thought it was correct but now im confused 2. 5 4 + 3 = 15 3. 2 + 3 4 = 3 4.  2 + 4  = 0 6 5. 3 2+6 + 3 = 8

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SmokeysTheName
 2 years ago
Best ResponseYou've already chosen the best response.0you have to get the absolute value sign alone first.

SmokeysTheName
 2 years ago
Best ResponseYou've already chosen the best response.0so for number 2 divide 5 to both sides.

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3@Markitos , r u getting vat is done

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3@Markitos , solve the second part, and do take care of one thing that the expression which is in dw:1359567749335:dw sign becomes +ve when it is negative. this sign is called mod which converts ve sign into +ve

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0and how does the 1 become a positive one?

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3because it is in mod sign , as i have already told that the expreesion in this mod sign becomes always +ve , if it is ve

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0what about the last part 5= 15

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3as LHS is not equal to the RHS So dw:1359568254047:dw

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0and where does the 11 come from

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0how would i type that in word

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3no there is no 11, when LHS is not equal to RHS, then we put equal sign but we place a cross sign on that first write equal sign

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3dw:1359568380656:dw like this

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3then draw a line which cuts it like thisdw:1359568409476:dw

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0now is am i finished with this one

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3k.. do the second part, so that i should leave

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0what do i need to do for the second part

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0im very bad at math can you explain to me how to

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0i get the first part of what u said

msingh
 2 years ago
Best ResponseYou've already chosen the best response.32 + 3 4 = 3 2 + 3 (4) = 3 2 +12 = 3

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3hope u understand and try the next parts also.

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0so if the number in the bracket is negative then it becomes positive and you put parenthesis around correct

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0and how did you get the nine and 3

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3i just put the bracket to see the difference, it doesnot matter either u put bracket or not.

msingh
 2 years ago
Best ResponseYou've already chosen the best response.3i m leaving now, if any problem , then ask me later on

Markitos
 2 years ago
Best ResponseYou've already chosen the best response.0ok and for this 2 + 3 (4) how did you get the 12

precal
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1359576231730:dworder of operation, you must multiply first then add
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