3 years ago

What value(s) of x make the following expression undefined? x^2+ 1

Mathematics

1 answer:

allsm [11]3 years ago

5 0

Answer:x=2

Step-by-step explanation: 2x-4=0

2x-4=0

+4 +4

2x=4

2x/2=4/2

X=2

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Step-by-step explanation:

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3 years ago

I need help writing the first 5 terms of the sequence!

Angelina_Jolie [31]

The first five terms of the sequence are 1, 4, 7, 10, 13.

Solution:

Given data:

$a_{1}=1$

$a_{n}=a_{n-1}+3$

General term of the arithmetic sequence.

$a_{n}=a_{n-1}+d$ , where d is the common difference.

d = 3

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Put n = 2 in $a_{n}=a_{n-1}+3$ , we get

$a_{2}=a_1+3$

$a_{2}=1+3$

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$a_{3}=a_2+3$

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Put n = 4 in $a_{n}=a_{n-1}+3$ , we get

$a_{4}=a_3+3$

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Put n = 5 in $a_{n}=a_{n-1}+3$ , we get

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3 years ago

Question 2 of 7

slamgirl [31]

2 times 8 x 12

192

2 times 5 x 8

80

2 times 12 x 5

60

192+80+60=332 ft^2

8 0

3 years ago

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