Question

Find the zero of the polynomial: (i)P(x)x++3
(ii)P(x) =(x+1)(x+2)

Answer 1

i)-3
ii)-2
these are my answers
hope it helps
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Answer 2

Hi friend,

(i)p(x) =x+3

p(x)=0
x+3=0
x= -3

Therefore, -3 is the zero of the polynomial x+3.

(ii) p(x)=(x+1)(x+2)

p(x)=0
(x+1)(x+2)=0
x+1=0 ; x= -1
x+2=0 ; x= -2

Therefore, -1 and -2 are zeroes of the polynomial (x+1)(x+2)

Hope it helps..