In the following equation, identify the x-intercepts in the graph y = 3x^2 + 19x – 40? Any body wanna help??

Question

anonymous · Answer

its a quadratic equation so just find the values

anonymous · Answer

Okay but i don't understand how. I know that the y is gunna turn into a 0 but i dont know what to do after that

anonymous · Answer

i tried working it out there i presume your answers are in the back of your book would you just let me know what they are to see if i got it if so i will then tell you how i got it

anonymous · Answer

Actual i do virtual school so its all online... No book..

anonymous · Answer

i got (8.0) and (-1.6, 0) but im not one hundred percent sure its right