X² - 7x + 10 = 0
Let's factor out the equation first.
x² - 7x + 10
x -2
x -5
This factoring of (x-2)(x-5) fit the equation.
(x-2)(x-5) = 0
One of the factors must equal 0 as to equal zero.
Either x - 2 = 0 or x - 5 = 0
x - 2 = 0
x = 2
x - 5 = 0
x = 5
The two answers are x = 2 or x = 5. Hope this helps!
Answer:
C) aₙ = aₙ₋₁ + 200
Step-by-step explanation:
Each term is 200 more than the previous term. So:
aₙ = aₙ₋₁ + 200
The first one is A the second is C and the third is B
Just replace 'x' in c(x) by d(x)
(cod) (x) = 4(x^2+5x) - 2 = 4x^2 +20x - 2
Thats it!
Answer:
6 players
Step-by-step explanation:
its 18 divided by 3 cause they are going into separate groups