Question

0.4 A quadratic polynomial, whose zeroes are -3 and 4, is (A)n-1-12 (B) / 4 1 4 12 (C) 21 & 22 - 24​

Answer 1

Answer:

required polynomial is

=k[(\x²-(sum of zeros)x+product of zeros]

where k is a constant

=k[x²-(-3+4)x+(-3)×4]

=k[x²-x-12]

taking k=1

=1[x²-x-12]

=x²-x-12