How do you find the square root of 484?

Question

How do you find the square root of 484?

1 Answer

Impact of this question

18291 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-06-19T11:16:31

#22#

Explanation:

You just think that #20\times 20=400# and #21\times21# can’t end with a #4# in the last digit because #1\times1 = 1# so you just multiply #22\times22 =484#

Science

Math

Humanities

... and beyond

How do you find the square root of 484?

1 Answer

Explanation:

Related questions

Impact of this question