Given the expression 5a2b - 13ab + 7a3 - 4b, do the following as instructed below: Write the polynomial in descending order. Classify the polynomial by the number of terms. State the degree of the polynomial.

Question

Lyla

Mathematics

15 April, 16:43

Given the expression 5a2b - 13ab + 7a3 - 4b, do the following as instructed below: Write the polynomial in descending order. Classify the polynomial by the number of terms. State the degree of the polynomial.

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Answers (1)

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Serenity Guzman · Answer 1

Do you mean 5 a (to the second) b - 13 a b + 7 a (to the third) - 4 b

7a^3 - 5a^2b - 13ab - 4b

Polynomial (more than 3 terms)

Degree is 9, add all exponents of variables together