x² – 6x= 5
Answer:
x = 8.7 or x = 1.3
Step-by-step explanation:
x² – 6x= 5
(b/2)² = (6/2)² = 9 (Using Completing the square method)
x² – 6x + 9 = 5 + 9
(x -5)² = 14
x-5 = √14
x-5 = ±3.7
Either x-5 =3.7 or x-5 = -3.7
x = 3.7+5 or x = -3.7+5
x = 8.7 or x = 1.3
Answer:
They can be introduced 24 different ways
Step-by-step explanation:
To find this, use the factorial function (!)
4! = 4 * 3 * 2 * 1 = 24
Answer:
They're name and age.
Step-by-step explanation:
Step 1: The student would say his/her name.
Step 2: The student would say his/her age.
Step 3: The student would say his/her birthday.