Hello :
6x² + 480 = 0
x² = -480/6
x² = - 80
in : R ... no roots
in : C
x² = 80i² ..... ( i² = -1)
the roots are : √80 i , - √80 i
Answer:
Well 5/6 divided by 2/6. You are gonna have to find the answer first before you start to write this down. Here is an example. So since this is a 4 I'm going to divide the box into 4 vertical columns and they do not need to be perfect and now I'm going to divide. Since the divisor is 5 I'm going to divide it into five rows. "How many times does 4 go into 5?" is the same as asking "How much is 5 divided by 4?" Thus, the answer can be calculated as follows:
5/4 = 1.25
"How many times does 4 go into 5?" is also the same as asking "What (x) do you multiply by 4 to get 5?" We solve the problem with an easy algebra equation:
4(x) = 5
x = 1.25
Tip: When you get a question like "How many times does 4 go into 5?", just think of it as how many times you can fit 4 into 5.
Step-by-step explanation: Easy kind of...
Answer: 5 pounds of ground beef ( don't see second :-( )
Step-by-step explanation: I found the unit rate per pound ( 2.25 ) and then multiplied that by the other pounds to compare the two prices and I only found 5 pounds to be incorrect, but I'll keep digging, hope this helps!
$2.50+3x=$9.25, if you need to work it out, then you do $9.25-$2.50. You take your answer and divide by three... whatever your solution is, equals X. There you go!
