Binomials (GCF)
2. 3x to second power - 9

21/58.

hope to be marked brainliest

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.