Problem 6.1 Let S denote the set of all polynomials in one variable with no real coefficients. For example, 3+=+= x + 7x²³+4x²³ € 5. S has a familiar definition of addition and multiplication. Moreover, S has an additive identity, the constant polynomial 0, and a multiplicative identity, the constant polynomial 1. Is Sa field? Explain your answer.

Q: 196. 2(n+1)

A:

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 4root2*4root2

A:

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A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: Solve using the method of undetermined coefficients: y" + 3y" – 10y' = 2 + xe* %3D

A: Given: y''' + 3y'' - 10y' = 2 + xex

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A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

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A: 18(9+7)+3

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A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: (NINETEEN)

A: The information provided in the are as follows :-Level of significance