Question

Write the coefficients of x3 in each of the following (i) 2+x2+x (ii) 5x3-4x+7x2

Answer 1

Answer:

in 2 coefficient of x^3 is 5

Answer 2

The equation 2+x²+x can be written as 2+(1)x²+x

We know that, coefficient is the number which multiplies the variable.

Here, the number that multiplies the variable x² is 1, the coefficients of x² in 2+x²+x is 1.