U times any number by 3 and see witch ones the closest
27x3=81 that's what I think and that's the closest
Answer: 3
Step by step explanation
Not sure about remainder theorem but I'm sure that the last terms should all multiply tho the last term
see the expanded form is -45
so the last terms of each binomial should multiply to -45
3 times -5 times ?=-45
-15 times ?=-45
divide by -15
?=3
the question mark is 3
The answer is D. If you substitute those values for n, you should be able to find that 4 makes the expression equal to 6.
