How do you evaluate #16+ (  1)#?
3 Answers
15
Explanation:
So there are a few scenarios you must learn.

A positive sign multiplied with a positive sign.
#(+) * (+) = +# 
A positive sign multiplied with a negative sign.
#(+) * () = # 
A negative sign multiplied with a positive sign.
#() * (+) = # 
A negative sign multiplied with a negative sign.
#() * () = +#
In the question
Therefore,
The answer is
Explanation:
When you have a
So, the answer is
A =
Explanation:
The only details you have to remember when performing operations such as these is the fact that when there is a
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