Answer:
Step-by-step explanation:
(a⁴-b⁴)/(a-b)
using..(a+b²)=(a+b)(a-b)
=(a²+b²)(a²-b²)/(a-b)
=(a²+b²)(a+b)(a-b)/(a-b)
=(a²+b²)(a+b)
Answer:
Not sure how answer that bc I can't really see it that well but I hope that you get your answer!!
Answer:
The formulas for area of a triangle and area of a square
Step-by-step explanation:
