Question

Write the product as a trinomial.


(2r – 5)(r + 10)


2r² – 25r – 50


2r² – 50


3r² + 5r + 50

2r² + 15r – 50

Answer 1

1.  2r-5
2.  -21r-50
3.  4r-50
4.  14r+50
5.  19r-50