What is 3 2/3 plus 2 1/6 and simplify if needed would also

Hi.

Before we add the fractions, we have to make sure denominators are the same numbers. 3 goes into 6, so the denominators will change to 6. 

Oh, and the numerator of the fraction we changed also changes.



Hope this helped you understand! Let me know if you didn't.

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f(x) = 0

Step-by-step explanation:

f(x) = 5³ - 4(5)² - 7(5) + 10

f(x) = 125 - 4(25) - 35 + 10

f(x) = 125 -100 - 35 + 10

f(x) =25 -35 + 10

f(x) =  -10 + 10

f(x) = 0