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eduard
3 years ago
9

2. Solve: 2p+4= - 50

Mathematics
2 answers:
Stells [14]3 years ago
6 0

2p + 4= -50

=> 2p = -50-4

=> 2p = -54

=> p = -54/2

=> p = -27

Elden [556K]3 years ago
4 0
Answer: p=-27

explanation: subtract 4 from both sides,
(4+(-4)) cancels out so you do (-50(-4)) which gives you (-54). Your equation should look like 2p=-54, then you divide 2 from both sides, 2p divided by 2, leaving the “p” variable by itself, while you also divide -54 by 2, which leave you with the final answer: p=-27
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4 0
3 years ago
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7 0
3 years ago
Evaluate log 2 base 8​
iren2701 [21]

Answer:  The correct answer is:  " 3 " .

_______________________________

Step-by-step explanation:

_______________________________

The problem given is:

_______________________________

Evaluate:  log 2 base 8 .

_______________________________

Rewrite as:  " log_2}8 = ? _______________  " ;  log_2}8 = ? _______________

_______________________

Take note of the following definition of a logarithm:

_______________________

"   log_{m}n = a " ;  ↔  " m^{a} =n  "  ;

_______________________

in which:  m  refers to the "base" ;

               n  refers to the "argument" ;

               a  refers to the "exponent" ;

______________________________

As such:

       " log_2}8 = ? _______________ "

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 _______________

 Note:  

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___________________

 → " 2^{x} = 8 " ;

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 → as such:   " x = 3  " ;

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Thus:

"log 2 base 8 " ;

          = log{_{2}}8 = 3  .

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Hope this helps!

Best wishes to you!

3 0
3 years ago
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