Answer:
-2/21 is the answer hope it helps
Answer: (B) -2, (E) 1, (F) 2
<u>Step-by-step explanation:</u>
x³ - x² - 4x + 4
= x²(x - 1) - 4(x - 1)
= (x² - 4) (x - 1)
= (x - 2)(x + 2)(x - 1)
Set each factor equal to zero to find the roots:
x - 2 = 0 x + 2 = 0 x - 1 = 0
x = 2 x = -2 x = 1
Answer:
17
Step-by-step explanation:
18.50 - 2.50 = 16
16 divided by 0.90 = 17.7777777778
THis will be the value of x which will the denominator = zero.
5x + 2 = 0
5x = -2
x = -2/5
The answer is -2/5.
The correct answer would be exponential hope this helps
