Find the value of p from the polynomial x2+3x+p if one of the zeroes of the polynomial is 2

Question

Gennenzip · Accepted Answer

Step 1 Given x2+3x+p...(1) Step 2 Finding the value of p One of the zeroes of the polynomial is 2 W.K.T if α is a zero of the polynomial p(x), then p(α)=0 Substituting x=2 in (1) x2+3x+p 22+3(2)+p=0 4+6+p=0 p=−10 ∴p=−10

Find the value of p from the polynomial x2+3x+p if one of the zeroes of...

Answered question

Answer & Explanation