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Verify whether the following are zeroes ...

Verify whether the following are zeroes of the polynomial, indicated against them .
(i) `p(x)=3x+1,x=-(1)/(3)`
(ii) `p(x)=5x-pi,x=(4)/(5)`
(iii) `p(x)=x^(2)-1,x=1,-1`
(iv) `p(x)=(x+1),(x-2),x=-1,2`
(v) `p(x)=x^(2),x=0`
(vi) `p(x)=lx+m,x=(-m)/(l)`
(vii) `p(x)=3x^(2)-1,x=-(1)/(sqrt(3)),(2)/(sqrt(3))`
(viii) `p(x)=2x+1,x=(1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
(i) `3x+1`
(ii) `5x-pi`
(iii) `x^(2)-1`
(iv) `0`
(v) `x^(2)`
(vi) `lx+m`
(vii) `3x^(2)-1`
(viii) `2x+1`
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