Question

if p is a positive rational number which is not a perfect square then value of -3√p is ?

Answer 1

Given : p is a positive rational number which is not a perfect square then

To Find :   -3√p  

Solution:

Real numbers can be divided in 2 categories , Rational , Irrational

Rational numbers can be represented in p/q form where q ≠ 0  , and p , q are integers

p is a positive rational number

Hence √p    is defined

p  is not a perfect square  

Hence √p  is irrational

 -3  is rational number  

Rational number multiplied by  an irrational number is always a irrational number

Hence - 3 √p   is IRRATIONAL

Learn More:

a rational number p/q has a terminating decimal expansion if the ...

brainly.in/question/17428968

rational number lies between 5 / 2 and 4​ - Brainly.in

brainly.in/question/17633573

Answer 2

Answer:

irrational number

please mark as brainlist