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Mathematics 20 Online
OpenStudy (anonymous):

Subtract: (13z^8+10)-2z^8

OpenStudy (uri):

Remove the parentheses first @numinumi

OpenStudy (uri):

and add the integers with same exponents together.

OpenStudy (anonymous):

@uri okay now what do I do I get all confused

OpenStudy (uri):

add/subtract.

OpenStudy (anonymous):

11z^8+10 is that the right answer @uri

OpenStudy (anonymous):

Simplify 13z8+10 - 2z8

OpenStudy (uri):

Right, @numinumi :)

OpenStudy (anonymous):

jooin the same power terms and then add or subtractherre coefficeints..

OpenStudy (anonymous):

11z^8+10

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