Question 1Which of the following expressions are polynomials in one va – InterviewSolution

1.	Question 1Which of the following expressions are polynomials in one variable and which are not?(i) 4x2−3x+7(ii) y2+√2(iii) 3√t+t√2(iv) y+2y(v) x10+y3+t50
Answer» Question 1 Which of the following expressions are polynomials in one variable and which are not? (i) $4 x^{2} - 3 x + 7$ (ii) $y^{2} + \sqrt{2}$ (iii) $3 \sqrt{t} + t \sqrt{2}$ (iv) $y + \frac{2}{y}$ (v) $x^{10} + y^{3} + t^{50}$

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