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lord [1]
2 years ago
15

Please answer the question correctly while showing detailed working. ​

Mathematics
2 answers:
AfilCa [17]2 years ago
7 0

Answer: 2

Step-by-step explanation:

8^2x+1 / 8^2 = 8^3

8^2x+1  = 8^5

2x+1= 5

2x= 4

x= 2

algol132 years ago
7 0

\\ \sf\longmapsto \dfrac{8^{2x+1}}{64}=8^3

\\ \sf\longmapsto \dfrac{8^{2x+1}}{8^2}=8^3

  • a^m÷a^n=a^{m-n}

\\ \sf\longmapsto 8^{2x+1-2}=8^3

\\ \sf\longmapsto 8^{2x-1}=8^3

\\ \sf\longmapsto 2x-1=3

\\ \sf\longmapsto 2x=3+1

\\ \sf\longmapsto 2x=4

\\ \sf\longmapsto x=\dfrac{4}{2}

\\ \sf\longmapsto x=2

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Simplify (4x − 6) − (5x + 1). (1 point)
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Answer:

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General Formulas and Concepts:

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Step-by-step explanation:

<u>Step 1: Define</u>

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3 years ago
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2 years ago
Factor: 4x2 + 4x<br>Expand: -(x – 3)​
GarryVolchara [31]
<h2>Question: Factor: 4x2 + 4x</h2>

Find the GCF.

gcf = 4x

Factor out the GCF.

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Simplify each term in parentheses.

4x(x + 1)

Hence, the answer is 4x(x + 1).

<h2 /><h2>Question: Expand: -(x - 3) </h2>

Remove parentheses.

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ANSWER FOR BRAINLIEST
AleksandrR [38]

2x4=8Step-by-step explanation:

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3 years ago
Read 2 more answers
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