Question

Evaluate : ∫30f(x)dx

Answer 1

Answer:

15 ${f(x)}^{2}$

Step-by-step explanation:

We have to integrate

∫ 30f(x)dx

Here, 30 being the constant term will come out of the integration as it is.

So, the integration will be like this,

30 ∫ f(x)dx

Now, we know that ∫ f(x)dx = $\frac{f(x)^2}{2}$

So, the integration further is

= 30 × $\frac{f(x)^2}{2}$

= 15 ${f(x)}^{2}$