Question

Which two square roots are used to estimate √42

Answer 1

\[\sqrt{7}*\sqrt{6}\]

Answer 2

Thats not an answer it's either
25-36
36-49
49-64
25-64

Answer 3

Someone plzz help

Answer 4

Is that subtraction between the options?
Hmm that's confusing..

Answer 5

No i meant and

Answer 6

Oh :p

Answer 7

Which one is it ughh I'm solo confused......... lol

Answer 8

I kinda like what peach was doing, writing it as 6*7 under the root.
So think about this:\[\large\rm \sqrt{6\cdot6}\lt \sqrt{6\cdot7}\lt\sqrt{7\cdot7}\]I put the smaller one on the left, the larger one on the right.
So then,\[\large\rm \sqrt{36}\lt \sqrt{42}\lt\sqrt{49}\]Got it? :)

Answer 9

OMG yes thank u soo much