- #1

goracheski

- 8

- 0

## Homework Statement

cos(x)^2/(1+3sin(x)-4sin(x)^2)=(1+sin(x))/(1+4sin(x))

## Homework Equations

We are taking a topic in math where you rearrange one side of the formula to match the other

## The Attempt at a Solution

I have factor 1+3sin(x)-4sin(x)^2 to get (-sin(x)+1)(4sin(x)+1)