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borishaifa [10]
3 years ago
13

What is the product of the polynomials below?

Mathematics
1 answer:
Anton [14]3 years ago
6 0
You multiply the terms i n the second bracket by   x  then multiply them by + 2 then simplify
= 2x^3 + 9x^2 + 8x + 4x^2 + 18x + 16  
now add like terms

= 2x^3 
- now add the  like terms :-   9x^2 + 4x^2 = 13x^2  and so on
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