Mathematics: Which polynomial is in standard form? a) 2x5 − 3x3 − 6x2 + 7x + 9 b) 2x2 − 3x3 − 6x4 + 9x + 11 c) 8x − 3x3 + 6x2 + 9x5 + 10 d) 8 − 3x + 6x2 + 9x3 + 11x4

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Which polynomial is in standard form? a) 2x5 − 3x3

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juniorjaramillo

02.01.2022

Step-by-step explanation:

A polynomial is in standard form when its term of highest degree is first, its term of 2nd of next highest degree is 2nd etc..

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A. Polynomial 2x^5-3x^3-6x^2 + 7x + 9 is in standard form, because degrees are in descending order.

B. Polynomial 2x^2-3x^3-6x^4 + 9x + 11 is not in standard form, because degrees are not in descending order. The standard form of this polynomial is -6x^4-3x^3+ 2x^2+ 9x + 11

C. Polynomial 8x-3x^3 + 6x^2 + 9x^5 + 10 is not in standard form, because degrees are not in descending order. The standard form of this polynomial is 9x^5-3x^3 + 6x^2 +8x + 10

D. Polynomial 8-3x + 6x^2 + 9x^3 + 11x^4 is not in standard form, because degrees are in ascending order. The standard form of this polynomial is 11x^4+9x^3+6x^2-3x+8

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Which polynomial is in standard form? a) 2x5 − 3x3 − 6x2 + 7x + 9 b) 2x2 − 3x3 − 6x4 + 9x + 11 c) 8x − 3x3 + 6x2 + 9x5 + 10 d) 8 − 3x + 6x2 + 9x3 + 11x4

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