An airplane travels 4374 kilometers against the wind in 6 hours and 5514 kilometers with the wind in the same amount of time. Wh
at is the rate of the plane in
still air and what is the rate of the wind?
still air and what is the rate of the wind?
1 answer:
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Answer:
4(3n+2) or 12n+8
Step-by-step explanation:
Given expression is:
The numerator of the fraction will be multiplied with 9n^2- 4
So, Multiplication will give us:
We can simplify the expression before multiplication.
The numerator will be broken down using the formula:
We can take 2 as common factor from denominator
Hence the product is 4(3n+2) or 12n+8 ..
