Question

Find the quadratic polynomial the sum and product of whose zeroes are - 1 /2
and 1 respectively.

Answer 1

Answer:quadratic equation is ,

x²-(α+β)x+αβ=0

x²-(-1/2)x+1=0

x²+1/2x+1=0

2x²+x+2=0

Step-by-step explanation:

Hope it helps...