Exemplar- Write the coefficent — task. Maths CBSE Mentoring, Class 9 Mentoring product.

Write the coefficient of \(x^2\) in each of the following :

i. \(\frac{\pi}{6}x+x^2 –1\)

Coefficient of \(x^2=\)

ii. \(3x – 5\)

Coefficient of \(x^2=\)

iii. \((x –1) (3x –4)\)

Coefficient of \(x^2=\)

iv. \((2x –5) (2x^2 – 3x + 1)\)

Coefficient of \(x^2=\)

Did you find an error?

10. Exemplar- Write the coefficent