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EleoNora [17]
3 years ago
6

A polynomial p has zeros when x=5, x=-1 and x=-1/4

Mathematics
2 answers:
kiruha [24]3 years ago
4 0

Answer:

p(x) = (5x - 1) (x + 4) (x - 2)

igomit [66]3 years ago
4 0
Option B: p(x) = (x - 5)(x + 1)(4x + 1)

You have zeroes when each set of parenthesis equals zero.

x - 5 = 0
Add 5
x = 5

x + 1 = 0
Subtract 1
x = -1

4x + 1 = 0
Subtract 1
4x = -1
Divide 4
x = -1/4
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Read 2 more answers
the age of Jane is 80% of the age of Alice. If we add both ages the result is 45. Find the age of Jane and Alice
inysia [295]

Answer:

Age of Alice=25 years

Age of Jane=20 years

Step-by-step explanation:

We are given that the age of Jane is 80 % of the age Alice.

We have to find the age of Jane and Alice.

Let x be the age of Alice

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