Question

Please solve the equation

Answer 1

Mark for review because there is no correct answer.

Explanation:

The given expression is

`(4x^2+36)/(4x)* (1)/(5x)`

Factor the numerator

`=(4(x^2+9))/(4x)* (1)/(5x)`

Cancel out the common factors

`=(x^2+9)/(x)* (1)/(5x)`

We simplify to get

`=(x^2+9)/(5x^2)`

Answer 2

1/5 + 9/5 x^2

None of the listed choices

Explanation:

4x^2 +36 1

------------- * ----------

4x 5x

Factor the numerator

4(x^2 +9) 1

------------- * ----------

4x 5x

Cancel the 4

(x^2 +9) 1

------------- * ----------

x 5x

Multiply

(x^2 +9)

-----------------------

5x^2

We can break this into terms

x^2 9

------ + -----------------

5x^2 5x^2

1/5 + 9/5 x^2