An equation machine. X + 5 = 7. x is labeled A, + is labeled B, 5 is labeled C, = is labeled D. Use the letters given below the equation to identify the different parts of the equation.

The variable in the equation is represented by

The constant in the equation is represented by

The operation in the equation is represented by

variable =A (x)

Constant= C (5)

operation=B (+)

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.