How do you solve #3x^2+14x+15=0#?
2 Answers
Explanation:
It’s in the form of
where,
#a = 3# #b = 14# #c = 15#
Use formula for quadratic equation to find
#x = (-b +- sqrt(b^2 - 4ac))/(2a)#
I would use the quadratic formula.
Explanation:
The quadratic formula is applicable on equations of the form:
And looks like this:
In our case:
So: