Question

If x= 3+2/2 ,then x^1/2-x^-1/2​

Answer 1

Answer:

3/2

Step-by-step explanation:

given

x = 3 + 2/2 = 3 + 1 = 4

substitute x value

x^1/2 = 4^1/2 = 2

the given equation is

》x^1/2 - x ^ (-1/2)

》2 - 1/2

》(4 - 1) /2

》3/2

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Answer 2

Answer: 3/2

Step-by-step explanation:

x^1/2=root (x)

x = 3 + 2/2 = 3 + 1 = 4

substitute x value

x^1/2 = 4^1/2 = 2

the given equation is

》x^1/2 - x ^ (-1/2)

》2 - 1/2

》(4 - 1) /2

》3/2