How many real-number solutions does the equation have?
-7x^2+6x+3=0
a) 1
b) 2***
c) none
d) infintely
1 answer
correct, since the discriminant b^2-4ac is positive
-7x^2+6x+3=0
a) 1
b) 2***
c) none
d) infintely
1 answer
1 answer
1 answer
1 answer
1 answer