Between which two consecutive integers is 80 to the negative square root?

1 Answer
Shwetank Mauria
Jul 19, 2018

Between #-9# and #-8#

Explanation:

#80# lies between #8^2=64# and #9^2=81#

Hence #sqrt80# lies between #8# and #9#

However, we ave both #8^2=64=(-8)^2# and #9^2=81=(-9)^2#

and hence #80# to the negative square root

will lie between #-9# and #-8#

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