Question

Hugot. Bul -5 -3.5 is not a real
Hence square root of a negative real number is not a real number,
Practice set 2.2
(1) Show that 4 2 is an irrational number.
(2) Prove that 3 + 5 is an irrational number.
(3) Represent the numbers 15 and 10 on a number line.
(4) Write any three rational numbers between the two numbers given below.
(i) 0.3 and 0.5 (ii) -2.3 and -2.33
(iii) 5.2 and 5.3 (iv)-4.5 and -4.6
Let's learn.
Root of positive rational number
√2 or x =
We know that, if r = 2 then x =
or x = -
-V2.where. 2 and
8 these numbers are irrational numbers​

Answer 1

Answer:

our answer is first 0.3and0.5