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Goose.

  • one year ago

Check my answer? Will Medal.

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  1. Goose.
    • one year ago
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    Add (7x6 + 10x2 − 10) + (3x6 − 6x3 + 4). 10x6 + 4x2 − 6 10x6 + 4x3 − 6 10x6 − 6x3 + 10x2 − 6 <---- I chose C. 10x6 + 10x2 − 6x3 + 6

  2. Goose.
    • one year ago
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    Or wait I think I know what I did wrong, It would be D wouldn't it?

  3. texaschic101
    • one year ago
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    7x^6 + 10x^2 - 10 + 3x^6 - 6x^3 + 4 -- parenthesis are not needed if it is separated by a + sign. now we combine like terms...but don't forget about the number if there is no like term. 7x^6 + 3x^6 = 10x^6 -6x^3 -- there is no other like term with this 10x^2 -- there is no other like term with this -10 + 4 = -6 now put it all together 10x^6 - 6x^3 + 10x^2 - 6 ---- you were correct the first time...it is C

  4. texaschic101
    • one year ago
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    understand ? Any questions ?

  5. Goose.
    • one year ago
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    Okay Thanks.

  6. texaschic101
    • one year ago
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    sure thing :)

  7. Goose.
    • one year ago
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    Yeah I see it. I flipped the signs the second time, which made me think I had it wrong.

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