What is speed of sound in air at 100 degree celcius?
1 answer:
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Step-by-step explanation:
Here, we'll need to multiply these two values together. I'll use the expansion formula, which goes as follows:
- Expand
Lets apply this to the following equation:
- Expand.
- Simplify.
- Remove parenthesis and add.
Answer:
x^2+10x+21
Texaschic nailed it when saying that it's arithmetic
The recursive way to write this is to say
which tells us "start at 6 and each time subtract off 5"
The
portion is the nth term while 
is the term just before the nth term
The recursive way to write this is to say
which tells us "start at 6 and each time subtract off 5"
The