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3 votes
1. Add and write in standard form.
(2x2 - 6x3 + 4) + (2x3 + 3x2 + 4)​

2 Answers

3 votes

Explanation:


(2x^2-6x^3+4)+(2x^3+3x^2+4)

Since this is addition, you can just easily combine the terms.


(2x^2+3x^2)+(-6x^3+2x^3)+(4+4)


5x^2 -4x^3+8

Now, all we have to do is put it in standard form meaning the exponents have to go in descending order. Largest exponent to smallest exponent.


-4x^3+5x^2+8

So, this is your answer in standard form.

User Daniel Watrous
by
3.1k points
3 votes

Answer:

because I said one is the best number

User Ctrlbrk
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3.3k points