#3[-2+(-3)(15)÷5]#?

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Feb 6, 2018

Answer:

#-33#

Explanation:

This is all one term.

Calculate any brackets first.
Within the brackets:
Do the stronger operations of multiply and divide.
Then do addition and subtraction .
Then multiply #3# by the answer to the bracket.

#3[-2+color(red)((-3)(15))div5]#

#=3[-2+color(red)((-45))div5]#

#=3[-2+color(blue)((-45)div5)]#

#=3[-2+color(blue)((-9))]#

#=3[-11]#

#=-33#

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Write your answer here...
Start with a one sentence answer
Then teach the underlying concepts
Don't copy without citing sources
preview
?

Answer

Write a one sentence answer...

Answer:

Explanation

Explain in detail...

Explanation:

I want someone to double check my answer

Describe your changes (optional) 200

1
Feb 6, 2018

Answer:

#-33# is the answer

Explanation:

Use the #DMAS# Rule :-

#D#-Division
#M#-Multiplication
#A#-Addition
#S#-Subtraction

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