Question

Find the product of 7xsquarey,-4xysquare,3xy

Answer 1

Answer:

- 84x^4y^4

Step-by-step explanation:

To add, we can add only like terms, but we can multiply both the like and unlike terms (like terms refer to as the terms with same variables, whereas unlike terms refer to as different variables)

So, 7x^2y * -4xy^2 * 3xy

=(7*-4*3)*(x^2*x*x)*(y*y^2*y)

=-84*x^4*y^4

=-84x^4y^4