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Mathematics 24 Online
OpenStudy (anonymous):

Simplify: y^7+4yz^5-12yz+5yz^5-5z^6-7z^4+6yz-3

OpenStudy (anonymous):

y^7+9yz^5-6yz-5z^6-7z^4-3

OpenStudy (anonymous):

can you tell me how you got the answer?

OpenStudy (anonymous):

You combine like terms.

OpenStudy (anonymous):

right so the exponents you just add?

OpenStudy (anonymous):

For example: 4yz^5+5yz^5= 9 yz^5

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