Question

write the coefficient of x^2 In each of the following a. bx - c + ax^2​

Answer 1

Step-by-step explanation:

Coefficient of x

2

in ax

2

+bx+c=0 is a.

Hence, coefficients of x

2

in

(i) 2+x

2

+x is 1

(ii) 2−x

2

+x

3

is −1

(iii)

2

π

x

2

+x is

2

π

(iv)

2

x−1 is 0

Answer 2

Answer:

answer -  a

Step-by-step explanation:

in equation  a$x^{2}$ + b$x$ + c

the coefficient of $x^{2}$ is a

and coefficent of $x$ is b

or c is constant