Domain of 5x^2 + 2x - 1 is all real numbers.
Answer:
11
Step-by-step explanation:
you just divide it
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➷ When it comes to dividing fractions, there is a rule you must now.
It's called Keep Flip Change.
I'll give you an example:

Keep the first fraction exactly as it is
Flip the second fraction upside down (switch the numerator and denominator around)
Change the sign to a multiplication.
This is how it should look:

Now you just multiply them as you normally would to get an answer of:

➶Hope This Helps You!
➶Good Luck :)
➶Have A Great Day ^-^
↬ Hannah ♡
Answer:
6.3x+8.1 simplify
Step-by-step explanation: