Question

(x+y)(x-y)(x²+y²) is​

Answer 1

Answer. (x^2-y^2)(x^2+y^2)=x^4-y^4... so the answer is x^4-y^4

i hope it will help you

Answer 2

Answer:

x⁴-y⁴

Step-by-step explanation:

(x²-y²)(x²+y²)=x⁴+x²y²-x²y²-y⁴=x⁴-y⁴