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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