Find the best answers to your questions with the help of IDNLearn.com's expert contributors. Join our interactive community and access reliable, detailed answers from experienced professionals across a variety of topics.
Answer:
(x+3) (x-20)
Step-by-step explanation:
No he is not correct .
x^2-17x-60
=x^2-20x+3x-60
=x(x-20) +3(x-20)
(x+3) (x-20)