Combine like terms to simplify the expression:

7x + 3y 2 + 6x 1 y2

a. -2y3 + 13x - 3

b. -3y3 + 13x2 - 3

c. -y2 + 3y + 42x2 -3

d. - y2 + 3y + 13x - 3
is it b ? /:

Question

Combine like terms to simplify the expression:

7x + 3y  2 + 6x  1  y2

a. -2y3 + 13x - 3

b.  -3y3 + 13x2 - 3

c. -y2 + 3y + 42x2 -3

d. - y2 + 3y + 13x - 3
 is it b ? /:<

callisto · Answer

Do you mind re-type your question a bit. especially for the expression of the question? It's not clear...

anonymous · Answer

That's all I was given, that's why I personally don't understand it .

callisto · Answer

I meant...7x + 3y  2 + 6x  1  y2
                                         ^ The 1 here doesn't make sense to me...