Which of the following algebraic expression is a polynomial in one variable?
A. 7x2 - \(\frac{2}{x}\)
B. 7x2 - 3x + √2
C. \(\frac{(x-2)(x-4)}{x}\)
D. 7x2 - xy + 5y + 2
Answer:B
Which of the following algebraic expression is a polynomial in one variable?
A. 7x2 - \(\frac{2}{x}\) B. 7x2 - 3x + √2 C. \(\frac{(x-2)(x-4)}{x}\) D. 7x2 - xy + 5y + 2