200 because 15 - 5 is 10 and 15+5 is 20. so 15 squared is 225 and 5 squared is 25 and 225-25 is 200
5.67 (performed on a calculator)
Answer:
im really bad at math but here
Step-by-step explanation:
hi my
Answer:
11x^6y^5
Step-by-step explanation:
Given: (2x^5y^2)(4xy^3)+(x^4y^4)(3x^2y)
Use FOIL: 8x^6y^5 + 3x^6y^5
Combine like terms: 11x^6y^5