![SOLVED: Formulas: 13 sin x+coS x =]; 1 - cos(2x) 2 sin X = 2 1+ cos(2x) 3 cos X = 2. 4 sin(2x) = 2sin XcOS x ; 5 tan2 x +]= SOLVED: Formulas: 13 sin x+coS x =]; 1 - cos(2x) 2 sin X = 2 1+ cos(2x) 3 cos X = 2. 4 sin(2x) = 2sin XcOS x ; 5 tan2 x +]=](https://cdn.numerade.com/ask_images/d2a67a0e4d744dd9946744b15d272db2.jpg)
SOLVED: Formulas: 13 sin x+coS x =]; 1 - cos(2x) 2 sin X = 2 1+ cos(2x) 3 cos X = 2. 4 sin(2x) = 2sin XcOS x ; 5 tan2 x +]=
![Can someone explain this? What's (2xa) (2x+b) and how does the original equation end up as 4x+ a into x-3 : r/Sat Can someone explain this? What's (2xa) (2x+b) and how does the original equation end up as 4x+ a into x-3 : r/Sat](https://preview.redd.it/o6q0ynet4tx71.jpg?auto=webp&s=8c4c9cc8233f1d1ea7ba9713d0b9f78a027c9b3d)
Can someone explain this? What's (2xa) (2x+b) and how does the original equation end up as 4x+ a into x-3 : r/Sat
![5. Partial Fractions - Example 3 (partial fractions with non-factorizable quadratic factor) - YouTube 5. Partial Fractions - Example 3 (partial fractions with non-factorizable quadratic factor) - YouTube](https://i.ytimg.com/vi/cpBQmyjm980/hqdefault.jpg)
5. Partial Fractions - Example 3 (partial fractions with non-factorizable quadratic factor) - YouTube
![If f is defined by f(x)= x^3 +2x^2 + x, how do you find the value of x when the average rate of change of f on the interval x=-1 to x = If f is defined by f(x)= x^3 +2x^2 + x, how do you find the value of x when the average rate of change of f on the interval x=-1 to x =](https://useruploads.socratic.org/sB8Q2UFSM266wRVtIqG2_mat1.jpg)