Answer:
The square root of -100 is 10i
Step-by-step explanation:
Answer: very too bad for you buddy study nexts time
Step-by-step explanation:
One battery costs $1.44.
The unit rate would be

To get that answer, you would have to divide 13 ÷ 9.
I'm not sure if this is what you were looking for, but if it was, I hope I helped! :-)
4.5 x 10 to the power of 4
Answer:
2
Step-by-step explanation:
(-7)^2 - 4*3 *(-2) = 49 + 24 >0
discriminant is positive so 2 real roots