Question

4. Find the zero of the polynomial in each of the following cases:-

(i) p(x) = x +5
(ii) p(x) = x-5
(iii) p) = 2x + 5
(iv) p(x) = 3x - 2
(v) p(x) = 3x
(vi) p(x) = ax, a is not equal to 0
(vii) p(x) = cx + d, c is not equal to 0, c, d are real numbers.

please solve all of the above
I will mark you as brainlist ​

Answer 1

Answer:

(i) x+5 =0

x =-5

2) x-5=0

x=5

3) 2x+5= 0

2x=-5

x=-5/2

4)3x-2=0

3x=2

x=2/3

5)3x=0

x=1/3

6) ax=0

x=1/x

7) CX+d=0

CX=-d

x=-d/c