What is the simplest radical form of the expression? (x3y4)23 x4y6x√ xy2x2‾‾√3 x2y2y2‾‾√3 x4y3y√

The answer is

Step-by-step explanation: The given expression is as follows

We are given to convert the above expression to the simplest radical form. For that, first we need to evaluate the n-th roots, then we need to evaluate the integral powers, and then we can reach at our desired result.

The conversion is as follows -

Thus, the answer is

y=1/4x-4

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places