Question

e" class="latex-formula">what is answer this

Answer 1

This problem involves the addition of integers. When we add up a positive number and a negative number, it results in subtraction. The final answer will have a sign the same as the higher number.

In this problem, the negative number has a higher value than the positive number, hence, the final answer is a negative number. Doing the operation, we get

$1+(-2)=-1$

Answer: -1