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22 votes
Simplify
6x^3+5y^2-2z-4x^3-6y^2+5z+y

User Shanavas M
by
8.9k points

2 Answers

9 votes

The Answer:


2x^3-y^2+3z+y

Explanation:

The picture below shows the step-by-step process.

hope this helped!

Simplify 6x^3+5y^2-2z-4x^3-6y^2+5z+y-example-1
User Sumit Surana
by
8.4k points
10 votes
We will want to combine like terms.
Let’s look at all the variables with x^3
We have 6x^3 - 4x^3 which can simplify to 2x^3.
Now let’s look at those with y^2
We have 5y^2 - 6y^2 which can simplify to -y^2.
Now let’s look at z
We have -2z and 5z which can simplify to 3z.

Now that we have found all common terms, let’s combine what we have left.
2x^3 -y^2 +3z +y
And that will be our final answer.
In the future, cross out each common term after you combine them so it is easier to find the terms you haven’t combined/simplified yet! :)
User Bhavinb
by
8.3k points

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