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3 years ago

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Which expressions are polynomials? Select each correct answer. 3y2(x14) 9x2(y5) 4x2(y5) 8x2(3y)

2 answers:

laiz [17]3 years ago

3 0

Answer:

option B and C are correct.

Step-by-step explanation:

The correct question is:

Which expressions are polynomials? Select EACH correct answer.

A: 3y2(x^1/4)

B: 9x2(y^5)

C: 4x2(y^5)

D: 8x2(3^y)

Solution:

According to this question option B and C are correct.

A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. a variable's exponents can only be 0,1,2,3,... etc. A polynomial can not have any exponent as a variable or a fraction

ycow [4]3 years ago

3 0

Answer:

B_9x2(y5)

C_4x2(y5)

D_8x2(3y)

Step-by-step explanation:

here is the prove

thanks anyway

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