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Which expressions are polynomials a. -7x^2 + 5/3x b. 6x^2 + 5x c. x^2 + 5x^1/5 d. -x^2 + 5x
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Which expressions are polynomials

a. -7x^2 + 5/3x
b. 6x^2 + 5x
c. x^2 + 5x^1/5
d. -x^2 + 5x

User Abhay PS
by
6.9k points

1 Answer

5 votes
b and d are polynomial expressions

b. x(6x + 5)

d. -x(x - 5)
User Jordan Upham
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7.1k points
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