Discover answers to your most pressing questions at Westonci.ca, the ultimate Q&A platform that connects you with expert solutions. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

calculate the discriminant then state the number and type of solutions
-9x^2+6x+3 = 0
D =


Sagot :

Lets check

D=b²-4ac

  • D=6²-4(-9)(3)
  • D=36+108
  • D=144

As it's >0 two real and distinct zeros are present

The right is that 9x^2+6x+3=0

D is equal to 357.66