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13 December, 06:30

The sum of 3x^2 + x - 7 and x^2 + 10 can expressed as

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  1. 13 December, 08:06
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    4x^2 + x + 3

    Step-by-step explanation:

    Here, we want to find the sum of the two polynomials

    That would be;

    3x^2 + x-7 and x^2 + 10

    Adding means we are taking like terms together

    That would be

    3x^2 + x ^2 + x - 7 + 10

    = 4x^2 + x + 3
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