Question

please help me if possible ​

Answer 1

Answer:

a+b/2 is the correct answer of first

2) 1/8 is the correct answer of second one

Answer 2

1.If a and b are two positive numbers such that ab is not a perfect square, then: a rational number between a and b is ⇒a+b2. an irrational number between a and b is ⇒√ab.

2.Therefore, the value of the cube root of 32 is 3.1748.