IDNLearn.com makes it easy to find answers and share knowledge with others. Get step-by-step guidance for all your technical questions from our dedicated community members.
Answer:
c² + 17c - 5
Step-by-step explanation:
(2c²+ 7c − 1) − (c²− 10c + 4)?
= 2c²+ 7c − 1 − c² + 10c - 4
= 2c² - c² + 7c + 10c - 1 - 4
= c² + 17c - 5