p(x)=2x2+4x−6p(x) = 2x ^ 2 + 4x - 6 p(x)=2x2+4x−6 is a polynomial For what number of x, is p(x) = 0 ? A3B2C-2D-3Answer: D. -3 Read Explanation: p(x)=2x2+4x−6p(x) = 2x ^ 2 + 4x - 6 p(x)=2x2+4x−6p(−3)=2(−32)+4(−3)−6p(-3)=2(-3^2)+4(-3)-6p(−3)=2(−32)+4(−3)−6=18−12−6=18-12-6=18−12−6=0=0=0 Read more in App
