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jekas [21]
3 years ago
12

What is 10^n+10^n equal to

Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0
10^n+10^n=2(10^n)     or      2*10^n

Answer: 10^n+10^n=2(10^n) 

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V/199 is between...?
MissTica
I think E but I’m probably wrong???
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3 years ago
Pahelp badly needed!!!!​
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Answer:

Step-by-step explanation:

1. 2x - 28

2. 6x3 - 4x2 + 2x

3. x2 + 7x + 12

4. m2 - 4mn + 21n2

5. x2 - 9x + 18

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6x -2x3 + 10x+2x3+7x4 simply
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(((6x-(2*(x3)))+10x)+(2*(x3)))+7x4 \\ \\ Then \ we \ simplify \ it \ down \ more. \\ \\   (((6x-(2*(x^3)))+10x)+2x^3)+7x^4 \\ \\ then \ we \ would \ then \ pull \ out \ the \ like \ factors . . . . \\ \\  7x^4 + 16x  =   x * (7x^3 + 16) \\ \\

Your final answer: \boxed{\bf{  x *(7x^3 + 16)}}
4 0
3 years ago
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List the positive integers between -3 and 7​
guajiro [1.7K]

\bf -3\rule[0.35em]{2em}{0.25pt}-2\rule[0.35em]{2em}{0.25pt}-1\rule[0.35em]{2em}{0.25pt}\stackrel{\to ~\hfill \textit{\Large all these ones from 0 to 7}~\hfill \leftarrow }{0\rule[0.35em]{2em}{0.25pt}1\rule[0.35em]{2em}{0.25pt}2\rule[0.35em]{2em}{0.25pt}3\rule[0.35em]{2em}{0.25pt}4\rule[0.35em]{2em}{0.25pt}5\rule[0.35em]{2em}{0.25pt}6\rule[0.35em]{2em}{0.25pt}7}

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3 years ago
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Answer:

\huge\boxed{9,40,46}

Step-by-step explanation:

<u><em>Let's check it using Pythagorean Theorem:</em></u>

c^2 = a^2 + b^2

Where c is the longest sides, a and b are rest of the 2 sides

1) 9 , 40 , 46

=> c^2 = a^2 + b^2

=> 46^2 = 9^2 + 40^2

=> 2116 = 81 + 1600

=> 2116 ≠ 1681

So, this is not a Pythagorean Triplet

2) 16, 30 and 34

=> c^2 = a^2 + b^2

=> 34^2 = 16^2 + 30^2

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=> 1156 = 1156

No need to check more as we've found the one which is not a Pythagorean Triplet.

6 0
3 years ago
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