Between which two integers does square root 120 fall?

Question

Asher Pearson

Mathematics

17 March, 07:50

Between which two integers does square root 120 fall?

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Answers (1)

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Barnaby · Answer 1

Hmm

let's say r is the square root

lets say

a
find a and b

if we were to square this (assuming they are all positive)

a²
a²<120
find the squares smaller and larger

10²=100

11²=121

100<120<121

10²<120<11²

10
between 10 and 11