Which expression is equivalent to the expression below? (x/x+4)/x

a. (x/x+4)(x/1)
b. (x/x+4)(1/x)
c. (x+4/x)(1/x)
d. (x+4/x)(x/1)

B) =  

Step-by-step explanation:

Given : .

To find : Which expression is equivalent to the expression below.

Solution : We have given that .

By exponent rule  .

⇒   =   .

Here a = x , b= x +4 , c =x.

Plugging the values

⇒   =  .

⇒   .

Therefore,B) =  

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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