1/3 + -7/4 = what in simplest form

it is x equals 3   plese mark me really need it

step-by-step explanation:

the answer is d=3.09

given expression is

we have radical  

we need to select an option that has same radical

(a)  

this expression has cube root instead of square root . so it is not a like radical.

(b)

y is included inside the radical. so it is not a like radical.

(c)

this expression has cube root instead of square root . so it is not a like radical.

(d)

5 is inside the radical square root. so it is   a like radical.