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Which polynomials are in standard form?

Which polynomials are in standard form?-example-1
User Trever
by
8.2k points

2 Answers

6 votes

Answer:

options 2, 4 and 6

Explanation:

standard form means there are no fraction coefficients, that they are ordered from greatest exponent to smallest, and by the letters of alphabet

1)

x^2*y^3+y^1+3x^1*y^2

should be x^2*y^3+3x^1*y^2+y^1

2) in standard form

3)

4x*y+2x^2*y^2+x*y^3

should be 2x^2*y^2+x*y^3+4x*y (if there are same exponents of x, put in order of decreasing y coefficients)

4) in standard form

5)

14b^3+a^1*b^3-6a^1*b^1+8a^1*b^2

should be a^1*b^3+8a^1*b^2-6a^1*b^1+a^0*14b^3 (14b^3 is last, since descending a exponents are the priority, and it has a^0 while rest have a^1)

6) in standard form

User Raybarg
by
7.5k points
1 vote

Answer:

6,4,3

Explanation:

User Simon Prickett
by
7.9k points

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