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8 April, 04:09

A polynomial equation with rational coefficients has the roots 7 + 3,2 - 16. Find two additional roots

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  1. 8 April, 05:00
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    The additional roots of a polynomial equation is 10 and - 14

    Step-by-step Explanation:

    Given that the polynomial equation with rational coeffients has the roots

    7+3,2-16

    To find the two additional roots:

    The polynomial equation with coeffients in rational, complex

    roots and irrational roots may occur in conjugate pairs.

    The roots are 7+3,2-16

    7+3=10 and 2-16=-14 (adding the terms)

    Therefore the additional roots of a polynomial equation is 10 and - 14
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