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Practice problem

Adding and Subtacting Polynomials with Different Variables

By Hadley Killen
+2 contributors
Contributors

How many terms will the following expression have when simplified?

(2x2+3xy−2z)+(4x2−2yz+5xy)(2x^2 + 3xy - 2z) + (4x^2 - 2yz + 5xy)
Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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