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amid [387]
2 years ago
9

Find (f•f)(x) when f(x) = x^2-2 and g(x)= x-1

Mathematics
1 answer:
UkoKoshka [18]2 years ago
6 0

Answer:

Solution

(f+g)(x)=f(x)+g(x)

=x

2

+2x+1

(f−g)(x)=f(x)−g(x)

=x

2

−(2x+1)

=x

2

−2x−1

(fg)(x)=f(x).g(x)

=x

2

(2x+1)

=2x

3

+x

2

(

g

f

)(x)=

g(x)

f(x)

(g(x)



=0)

=

2x+1

x

2

(x



=−

2

1

)

Step-by-step explanation:

ƈǟʀʀʏ օռ ʟɛǟʀռɨռɢ

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On Monday the price of one share of Webb company stock was 24.85. By Friday the price was 25.004. By how much did the price chan
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Answer:

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Step-by-step explanation:

Given that,

The price on Monday = 24.85

The price on Friday = 25.004

We need to find the change in price from Monday to Friday. It can be calculated as follows :

Change = 25.004 - 24.85

= 0.154

So, the required change in the price is equal to 0.154 .

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