Answer:
zero, because the discriminant is negative
Step-by-step explanation:
By writing the quadratic formula, we have the discriminant written in the root as;
b^2-4ac
Now, given the expression, we can see that the discriminant here is -19
What this mean is that we have a negative discriminant
Hence, we can conclude that the roots are complex and as such, none of the roots are real
Answer:
Step-by-step explanation:
product: -18x4 + 15x2 - 15x
the simplification just ends up being the original equation.
Answer: Maybe it is x+8x+12 meters
Step-by-step explanation:
don’t mind me here for some points lol . but i hope you pass this and get a good grade !
7.50 dollars because per each mile its $2.50 . and $2.50 times 3 equals $7.50