We can factor the equation into:
(x-10)*(x-3)
Therefore the roots are:
X = 10
X = 3
Answer:
$ 8.45
Step-by-step explanation:
3.85 * 3 = 11.55
20 - 11.55 = 8.45
Answer:
what is your question
Step-by-step explanation:
28,14,7,3.5
Divide by 2 each time
7^2+4^2=x^2
49+16=x^2
65=x^2
x= square root 65