pre algebra
what is the solution to -√90 to the nearest integer?
A: 3
B: -5
C: 7
D: -9
i did the rest of the problems (5) but idk how to do this one at all.. pls help
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Answers
Answer: B -5
Explanation: When taking the square root of a negative number, the result will always be a complex or imaginary number. To find the nearest integer, you need to round down to the nearest whole number. -90 = -9 × 10, so the result of -√90 is -9. Rounding down to the nearest integer gives -5.
