# Between which two consecutive integers is the square root of 42?

$\sqrt{42}$ lies between color(green)(6 and 7
We know that $\sqrt{42}$ will lie between $\sqrt{36}$ and $\sqrt{49}$
And $\sqrt{36} = 6$ ; $\sqrt{49} = 7$
Hence we can be sure that $\sqrt{42}$ lies between color(green)(6 and 7