Answer:
Step-by-step explanation:
= 
- 2ab + 
Hope this helps
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Differnce of 2 pefect squares
a^2-b^2=(a-b)(a+b)
(p^2)^2-9^2=(p^2-9)(p^2+9)
p^2-9=(p-3)(p+3)
factored is
(p-3)(p+3)(p^2+9)
It’s 3 less then measure of its complement 6°
Well if the price was $100 per couple and increased by 200% then it increased by 2 times the original price. So that means the price doubled so multiply. $100 by 2 which equals $200. So the current price is now $200.
No because 2/3 to 3/5 and 3/5 to 5/7 arent proportional.
