Question

the quadratic polynomial with zeroes -1 and 1/2 is​

Answer 1

2x^2+x+1 is the quadratic polynomial..

• -x^2+(sum of zeroes)+(product of zeroes)
• -x^2-1/2x-1/2=0
• x^2+1/2x+1/2
• 2x^2 +x+1