The sum of 3x^2 + x + 8 and x^2 – 9 can be expressed as ? Please answer!

Question

The sum of 3x^2 + x + 8 and x^2 – 9 can be expressed as ? Please answer!

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Aubrey 3 weeks 2021-11-17T15:43:43+00:00 1 Answer 0 views 0

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    2021-11-17T15:44:48+00:00

    Answer:11x²+8x²-9

    Step-by-step explanation:i think

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45:7+7-4:2-5:5*4+35:2 =? ( )