Question

2) 7+√3 is a rational number (true or false)
3)zeros of polynomial < degree of polynomial (true or false)

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Answer 1

Answer: 2) False

3) False

Explanation:

2) ∴a and b has common factor as 147. But our assumption is HCF(a,b) = 1. ∴Our assumption is wrong. Hence, 7√3 is an irrational number

3)A polynomial having value zero (0) is called zero polynomial. The degree of a polynomial is the highest power of the variable x. A polynomial of degree 1 is known as a linear polynomial. The standard form is ax + b, where a and b are real numbers and a≠0.