Write the coefficient of `x^2` in the following: (i)`-3x^2` (ii) `5x^2y z`

Write the coefficient of x^(2) in the following: -3x^(2)( ii) 5x^(2)yz

Write the coefficient of x^2 in the following: (i) 5/7x^2z (ii) -3/2a x^2+y x

Write the coefficient of x in the following: (i) x y z (ii) -7a x

Write the coefficient of x^2 in each of the following: (i) 17-2x+7x^2 (ii) 9-12 x+x^3

Write down the coefficient of x in each of the following: (i) 5x y^2 (ii) x y z

Write the coefficient of x^(2) in the following: (5)/(7)x^(2)z( ii) -(3)/(2)ax^(2)+yx

Write down the coefficient of x in each of the following: (i) -3/2x+5 (ii) -5/2x y z^2

Write the coefficient of x^2 in each of the following: (i) pi/6x^2-3x+4 (ii) sqrt(3)\ x-7

Write the coefficient of x ^(2) in each of the following (i) 15 - 3x + 2x ^(2) (ii) 1- x^(2) (iii) pi x ^(2) - 3x + 5 (iv) sqrt2 x ^(2) + 5x -1

Write the coefficient of x^(2) in each of the following. (i) (x-1)(3x-4) (ii) (2x-5)(2x^(2)-3x+1) (iii) 5x-3 (iv) (pi)/(2)x^(2)+x .