Find a quadratic polynomial whose zeroes are a and B and it is given that a+ B = 3 anda-B =-1. About the author Parker
Answer: x^2 – 3x + 2 Step-by-step explanation: a+b=3. -(1) a-b=-1. -(2) from (1) and (2) we get – a=1 b=2 and then we get x^2 – 3x + 2 Reply
Answer:
x^2 – 3x + 2
Step-by-step explanation:
a+b=3. -(1)
a-b=-1. -(2)
from (1) and (2) we get –
a=1 b=2
and then we get
x^2 – 3x + 2