Advertisements
Advertisements
Question
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`x^12+y^3+t^50`
Advertisements
Solution
`x^12+y^3+t^50` is a polynomial of three variables x, y, t .
APPEARS IN
RELATED QUESTIONS
Write whether the following expression is polynomial in one variable or not. State the reason for your answer.
4x2 − 3x + 7
Give one example each of a binomial of degree 35, and of a monomial of degree 100.
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
3x2 - 4x +15
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`3sqrtx+sqrt2x`
Write the degree of the following polynomial:-
4 - y2
Which of the following expression are polynomial? Justify your answer:
`1 - sqrt(5)x`
Which of the following expression are polynomial? Justify your answer:
`1/(5x^-2) + 5x + 7`
Which of the following expression are polynomial? Justify your answer:
`((x - 2)(x - 4))/x`
Write the coefficient of x2 in the following:
3x – 5
Following expression is polynomial in one variable or not? State reason for your answer.
x10 + y3 + t50
