Posted by kamleen on Monday, August 23, 2010 at 10:53am.
3x + 2y + 16x^3z + 6y =
ANSWER: 19x + 8y + 3z

math  Reiny, Monday, August 23, 2010 at 10:58am
again, incorrect
when you add/subtract terms they must be "like"
the variables and exponents do not change.
3x + 2y + 16x^3z + 6y
= 3x + 8y + 16x^3z
(the only terms that were "like" were the y terms )

math  PsyDAG, Monday, August 23, 2010 at 10:59am
If the problem has no typos, it can reduce to:
16x^3z + 8y + 3x

math  kamleen, Monday, August 23, 2010 at 11:24am
the question is i wrote it wrong
3x + 2y + 16x + 3z + 6y =

math  Reiny, Monday, August 23, 2010 at 11:29am
So what is your answer?
I see three kind of terms, x's , y's and z's

math  kamleen, Monday, August 23, 2010 at 8:29pm
19x + 8y + 3z

math  PsyDAG, Tuesday, August 24, 2010 at 11:17am
Right.
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