Question

3. Write the coefficient ofx in each of the following
(1 x²+x+1 (17) 2 - x + x x?
(iii) 2x +5
(iv) 2x +
1 3
2
3
(v)
x + x
(vi)-2/3x³
(vii) 2x² + 5
2.
3
(vi) 4​

Answer 1

ANSWER:-

WE KNOW THAT THE COEFFICIENT OF ANY NO. IS THAT NO. MULTIPLE SO, HERE WE HAVE TO FIND MULTIPLE OF x

$(i) {x}^{2} + x + 1$

coefficient of x in this is 1.

$(ii)2 - x + x$

coefficient of x in this is -1.

$(iii)2x + 5$

coefficient of x in this is 2.

$(iv)2x + 13$

coefficient of x in this is also 2.

$(v)x + x$

coefficient of x is 1,1.

$(vi) \frac{ - 2}{3} {x}^{3}$

coefficient of x is 0.

$(vii)2 {x}^{2} + 5$

coefficient of this is also 0.