Answer:
The solutions are x = -4 and x = 4.
Step-by-step explanation:
Solving a quadratic equation:
We have to find x for which .
In this question:
So
The solutions are x = -4 and x = 4.
Answer:
between point -47.90 and 38.10 (38.10 is the answer if you will circle it)
(86$)
Step-by-step explanation:
It asked for more than -47.90 dollar ,
so we do above it not below (unless it has said less than -47.90 dollar)
(47.90 + 38.10 = 86$)
I hope it helps.
Answer:
a = 4
Step-by-step explanation:
a+8 = 12
a= 12-8
a=4
Answer:
Some.
Terms that include a number and a letter are expressions.
I would say this is a complex number, because it is a combination of a real number, 24, and an imaginary number, -16i.