13.If a and ß are zeroes of quadratic polynomial f(x) = x2 -2x + 3, find apolynomial whose roots are(i) (ii) a +2, ß + 2 About the author Reagan
Answer: formula for a quadratic polynomial is x^2 – (sum of zeros)x + product of zeros= 0 or, x^2 -(a+2+b+2)x +(a+2) (b+2) = 0 or, x^2 -(a+b+4)x + (ab+2a+2b+4) = 0 Reply
Answer:
formula for a quadratic polynomial is
x^2 – (sum of zeros)x + product of zeros= 0
or, x^2 -(a+2+b+2)x +(a+2) (b+2) = 0
or, x^2 -(a+b+4)x + (ab+2a+2b+4) = 0