Question

Is x²+4x³/²/√x a polynomial?

Answer 1

Answer:

Yes, it is a polynomial.

Step-by-step explanation:

x

${x}^{2} + 4 {x}^{ \frac{3}{2} } \div {x}^{ \frac{1}{2} }$

Take

${x}^{ \frac{1}{2} }$

common from x^2 + 4x^(3/2)÷x^(1/2)

i.e. [x^(1/2){x^4+4x^3}]÷x^(1/2)

Now x^(1/2) will cancel out from both numerator and denominator.

So x^4 + 4x^3 will left . And this is a polynomial.

Hope you understand!