Which Expression is Equivalent to the Given Expression?

Question: -2x^2 +8x -9 +4x +7x^2 +2

Solution: Option A. 5x^2 +12x -7

Explanation:

-2x^2 +7x^2 = -2 +7 = 5 = 5x^2

+8x +4x = 12x

-9 +2 = -7

Correct Answer: 5x^2 +12x -7

Students have a lot of academic burdens these days that make them seek online assignment help from experts. Therefore, we have created an exclusive list of answers for almost every subject. Our highly qualified experts curated it for your assignment, essay, and dissertation help. So what are you waiting for? Explore the content written by our professionals and go ahead and seek homework writing services from our experts. The best part is they are available 24/7 to provide excellent assistance. No more wait! Ask our experts, “Can you do my assignment for me, please?” You will see the magic happening in an instant.