Answer:
x>-4 x≤-8
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
To find the zeros let p(x) = 0 , that is
(x² - 1)(x² - 5x + 6) = 0
Factorise each factor
x² - 1 ← is a difference of squares and factors as (x - 1)(x + 1)
x² - 5x + 6 = (x - 2)(x - 3), thus
(x - 1)(x + 1)(x - 2)(x - 3) = 0
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
x + 1 = 0 ⇒ x = - 1
x - 2 = 0 ⇒ x = 2
x - 3 = 0 ⇒ x = 3
The zeros are x = ± 1, x = 2, x = 3
Answer:
$8.46
Step-by-step explanation:
pears = $3.76
oranges = $1.58
peaches = $3.12
(i believe this is correct but I am not 100% sure)
Answer:
the first one is 19-11
Step-by-step explanation:
50:45, simplified it is 10:9
(Divide both sides by 5)