What is the value of the discriminant for the quadratic equation 0=2x^2+x-3? discriminant = b^2-4ac

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?

Factor the following expression completely 6x^11-24x^7