# How do you write #(2x^4 + 3x – 4) + (–3x + 4 + x^4)# in standard form?

##### 1 Answer

Jun 9, 2016

Or if you are required to include each rank

#### Explanation:

Because there is a plus between the brackets you do not have change the signs in the second brackets.

and this is like multiplying everything inside the second bracket by (-1).

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Write as:

Grouping terms