- Determine the coefficient of a^5b^4 in the expansion of (a + 2b)^9?

Discover Questions

Which 2 macromolecules store energy in carbon-hydrogen bonds? How as it is said when many cars collide in the same place.? How do I determine the amount of tax on a total amount of money? Differential equations. Solve the linear equations by considering y as a function of x, that is y = y(x) 1. y' + y = e^x 3. y' + 2y = -3x? What makes Anatomy and Physiology so discult for students to understand?