Answer: 34+35
Step-by-step explanation: 35+33 bc that equals 69
2 (n+1) + n² + 4 (n-3)
= 2n + 2 + n² + 4n - 12 ...expand by using distributive property
= n² + 6n - 10 ...combine like terms
hope it helps
Distance = sqrt [ (7.5 - -3.0)^2 + (-7.5 - .5)^2) ]
= sqrt 17,226.56 = 131.25 (answer)
I believe the answer either 4 or 6
Im not sure so if its wrong, sorry
(a-b)(a+b) because when you reverse the sum you do axa and ax-b xx
