State whether the given algebraic expressions are polynomials? Ju… - Vidyadip

Question

State whether the given algebraic expressions are polynomials? Justify : $2-5 \sqrt{ } x$

✓

Answer

No, because the power of x in the term 5√x is , i. e. 0.5 (decimal number).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Mark Question" from Polynomials→Polynomials — all question types→Maths STD 9 question papers→Maharashtra Board STD 9 question papers→Maharashtra Board question paper generator→

Similar questions

Give an example of two irrational numbers whose:
Product is an irrational number.

Which of the following expressions are polynomials? In case of a polynomial, write its degree.$\frac{-3}{5}$

Express the following decimals in the form $\frac{\text{p}}{\text{q}}:$
2.15

$(2,-1,0,5,6)$ is the coefficient form of the polynomial. Represent it in index form.

From the information given below, find which of the point is between the other two. If the points are not collinear, state so : d(L, M) =11, d(M, N) = 12, d(N, L) = 8

Factorise:
$a^3+a b(1-2 a)-2 b^2$

Factorise:
$x^3-2 x^2 y+3 x y^2-6 y^3$

Find the zero of the polynomial:
r(x) = 2x + 5

Co-ordinates of some pairs of points are given below. Hence find the distance between each pair : -9, -1

Classify the following polynomials as linear, quadratic, cubic and biquadratic polynomials:
$t^2+1$