The square root of 25 is 5 which is a rational number
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the answer is irrational
rational numbers are commonly referred to as fractions Any root ... square root, cube root, etc can be expressed as a rational exponent sq rt of x = x1/2 cube root of x = x1/3 if there is an exponent inside the radical you can also have rational exponents with some numerator other than 1 ex 4th root of x3 = x3/4
Yes there is Finding the suare root of negative numbers involves using imaginary number 'i'.The value of i is taken as (-1)^(1/2). That is, i=(-1)^(1/2). Now, suppose you want to find sq. root of -25. -25=25*(-1) Taking sq. root on both sides we get (-25)^(1/2)=25^(1/2)*i {since (-1)^(1/2)=i} Therefore root of -25 is 5i. Although, we have found root for -25 this method is general and can be applied for any negative number.
11.18033989 is the sq. root of 125.
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