Combine the like terms to simplify the polynomial. Show any work. Put your answers in standard form. (5x^4-3x^3+2x^2-15x+27)+(7x

Question

Combine the like terms to simplify the polynomial. Show any work. Put your answers in standard form.

(5x^4-3x^3+2x^2-15x+27)+(7x^4+5x^3-x^2+8x-13)

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Mia 3 months 2021-10-21T08:28:33+00:00 1 Answer 0 views 0

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    2021-10-21T08:29:56+00:00

    Answer:

    12x⁴ + 2x³ + x² – 7x + 14

    Step-by-step explanation:

    (5x^4-3x^3+2x^2-15x+27) + (7x^4+5x^3-x^2+8x-13)

    (5+7)x⁴ + (-3+5)x³ + (2-1)x² + (-15+8)x + (27-13)

    12x⁴ + 2x³ + x² – 7x + 14

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