The square root of some number 'Q' is a number which, when you multiply it by itself , the answer is 'Q'.
square root means the opposite of squared so √x=y means y²
The square root of a number is the value that gives the original number when multiplied by itself. For example, the square root of 9 is 3, since 3 times 3 equals 9. Square roots are denoted using the radical symbol (√), and can be both rational and irrational numbers.
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DiketahuiLuas 300 m2Lebar 15 mDitanyaPanjangDijawabLuas[tex] = \frac{300}{15} = 20[/tex]KesimpulanMaka jawabannya 20 m.