Final answer to the problem
Step-by-step Solution
Learn how to solve multiply powers of same base problems step by step online. Simplify the algebraic expression (15x^4y^7-20x^3y^55x^2y^2)x*5x^2y^2. When multiplying exponents with same base you can add the exponents: 5\left(15x^4y^7-20x^3y^5+5x^2y^2\right)xx^2y^2. Add the values 2 and 1.