State the degree of the polynomial:
3x + 4x3 -2 + 9x2

the answer is c)8

step-by-step explanaction:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

answer: plz mark me brainliest

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step-by-step explanation:

i can answer this if i have the answer choices