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AfilCa [17]
3 years ago
7

What are the zeros of the polynomial function? f(x)=x2−12x+20 Enter your answers in the boxes. The zeros of f(x) are and

Mathematics
2 answers:
Schach [20]3 years ago
5 0
f(x)=x^{2} -12x+20
f(x)=0
xx^{2} -12x+20=0
Factoring:
(x-2)(x-10)=0
Two possible soolutions:

x-2=0 [tex]x=2

x-10=0
x=10

The zeros of the polynomial function are x=2 and x=10 


insens350 [35]3 years ago
3 0

Answer:

Step-by-step explanation:

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3 years ago
Tickets to Dundee crowns mr.dchs are $3 for students and $5 for adults. The number of adult tickets sold was 195 more than the n
Maurinko [17]

Answer: number of tickets sold to adult = 566

Step-by-step explanation:

Let x = number of tickets sold by DCHS to students.

Let y = number of tickets sold DCHS to adults.

Tickets to Dundee crowns mr.dchs are $3 for students and $5 for adults.

This means cost of total tickets sold to students and adults is $3x and $5y respectively.

If DCHS collected $3943 for the tickets, then we have

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3 years ago
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