Question

Which algebraic expression is a trinomial?

x3 + x2 –
2x3 – x2
4x3 + x2 –
x6 – x +

Answer 1

Answer:

iys second and third one

Answer 2

Answer:

The equations from the given question are:-

x3 + x2 – 2x3 – x2.

4x3 + x2 – x6 – x.

x³ + x² - 2x³ - x²= -x³ Hence it will have a single term so it will be termed as monomial.

While the equation 4x³ + x² - x⁶ - x = -x⁶ + 4x³ + x² - x.

 

Thus this equation will have 4 terms, hence it is called trinomial. So, we  have to find out the total umber of terms at the end of its lowest coefficient to get the terms.