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jasenka [17]
4 years ago
15

Write a polynomial function in factored form with zeros at −2, 5, and 6.

Mathematics
1 answer:
Anni [7]4 years ago
6 0

Answer:

f(x) = (x + 2)(x - 5)(x - 6)

Step-by-step explanation:

given the zeros of f(x) are x = a, x= b and x = c, then the factors are

(x - a), (x - b) and (x - c)

The function is then the product of the factors

f(x) = (x - a)(x - b)(x - c)

Here zeros are x = - 2, x = 5 and x = 6, thus the factors are

(x + 2), (x - 5) and (x - 6), so

f(x) = (x + 2)(x - 5)(x - 6) ← in factored form

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tensa zangetsu [6.8K]

Answer:

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Step-by-step explanation:

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3 years ago
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How to teach two digit multiplication in a fun way?
Damm [24]
The problem 10x10

10
X10
———
100

The top 0 has lots of friends so 0 goes over to the other 0’s house and they times each other. And 0 times any number is 0 so you put a 0 under the answer line.
Then the top 0 goes over to the bottom 1’s house and they times each other. And 0 times any number is 0 ( because if you have 0 of anything then you don’t have any) so you put a 0 under the answer line next to the 0 YOY put before so now you have 00
Then the top 1 goes over to the bottoms 1’s house and they times each other. And 1 times any thing is the other number ( because if you have 1 of anything then you don’t add anything)
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8 0
4 years ago
Can someone help me with this? I also would like to understand so if you can show me step by step, that'd be great
creativ13 [48]

180=(180-108)+x+(180-4x)

180=72+x+180-3x

180=252-3x

-72=-3x

72=3x

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4 0
4 years ago
A retailer bought 1000 glass tumblers at rs 80 each.50 glass tumblers were broken and he sold the rest at Rs 96 each .find his p
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Step-by-step explanation:

Soln

Given

Cp of 1 glass tumbler=80.1000

=Rs 80000

Number of broken glass tumbler=50

Number of remaining glass tumbler=1000-50

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Sp of one glass tumbler=96

Sp of 950 glass tumbler=96.950

=91200

Now

Sp > Cp so it is profit

Profit%=sp-cp/cp.100

=91200-80000/80000.100

=11200/80000.100

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3 years ago
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We could write such a number as

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=(10^3+1)(100a+10b+c)

10^3+1=1001=13\cdot77 so we're done.

8 0
3 years ago
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