170k views
3 votes
When adding √9 and -7 which type of number is the sum

A irrational

B whole number

C radical

D integer

2 Answers

5 votes

It will be Integer so its D

User Huw Davies
by
8.6k points
4 votes
It would be D as the sum is -4 and that’s an integer.
User Kerlyne
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7.9k points