Question

1
1. State whether the given algebraic expressions are polynomials ? Justify.
(i) y + 1
y
(ii) 2 - √5x
(iii) x2(square) + 7x + 9
(iv) 2m-² + 7m – 5
(v) 10​

Answer 1

Answer:

1. true it's a monomial
2. no, the power of x is in fraction
3. yes it is a polynomial
4. if the power is negative then it is not a polynomial
5. yes it is polynomial