Algebra- Factoring by Grouping Need help ASAP

The answer to your question is 2r²

Step-by-step explanation:

Data

             2r³  +  4r²  +  5r  +  10

-Process

1.- Find the GCF of the first two terms

                    2r³  +  4r²

-Find the GCF of the coefficients

                    2    4   2

                     1    2   2

                           1

-The GCF is 2 because it divided both numbers

2.- Find the GCF of the variable

                    r³   r²    the GCF is the highest power that both "r's" has.

                                 then GCF = r²

3.- Group the GCF(point 1 and 2) = 2r²

step-by-step explanation:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure