Answer:
Step-by-step explanation:
3+√5 is a root.
so 3-√5 is also a root
or (x-(3-√5)) is also a factor of f(x)
513/2=256.5
which means 256 and 257 are the answers
Answer:
less than
Step-by-step explanation:
.7 = 7/10
7/10 is less than 9/10
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