F(x)=3.38x²+13x+12.5
x-intercepts
vertex
"Round to nearest hundredth"
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Polynomial that can be factored as (3x-4)(3x+4)

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.