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10 June, 04:22

Simplify the following expression by combining like terms: 8z2 - 3z - 5z2 - 4z

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  1. 10 June, 04:52
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    Answer:3z2-7z

    Step-by-step explanation: First, subtract the 5z2 from the 8z2. Then, combine the last two like terms which are - 3z and - 4z.

    Lastly, combine everything in biggest to lowest exponent. Which is z2 and lowest is z.
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