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PolarNik [594]
3 years ago
6

Find the value of x from the equation

Mathematics
1 answer:
Jobisdone [24]3 years ago
3 0

\dfrac{8^{3x}}{2^{10}}=\dfrac{4^{2x}}{16} \\\dfrac{2^{3(3x)}}{2^{10}}=\dfrac{4^{2x}}{4^2} \\2^{9x-10}=4^{2x-2} \\2^{9x-10}=2^{2(2x-2)} \\2^{9x-10}=2^{4x-4} \\9x-10=4x-4 \\5x-6=0 \\5x=6 \\\boxed{x=\dfrac{6}{5}}

Hope this helps.

r3t40

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Answer:

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Step-by-step explanation:

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How to solve the equation
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3 years ago
The area of a rectangle is 91 square inches. If the length of the rectangle is 1 less than twice its width, write an equation th
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The following equation can be used to calculate the width, w, of the rectangle with the specified area: 2w²- w - 91 = 0.

<h3>What is a Rectangle's Area?</h3>

rectangle area = length width

Multiply the length by the width to obtain the area of a rectangle. The formula is as follows: A = L * W where A is the area, L denotes the length, W denotes the width, and * denotes multiplication. where A denotes area, s denotes side length, and implies multiply.

Given,

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Using the area formula, the equation for calculating w would be: (2w - 1)(w) = 91.

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As a result, the equation for determining the width, w, of the rectangle with the specified area is: 2w² - w - 91 = 0.

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Read 2 more answers
Write (9 +6/) - (1 + 3/) as a complex number in standard form.
kirza4 [7]

I'm assuming the given problem is (9+6i) - (1+3i)

If that assumption is true, then this is what the steps look like

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(9-1)+(6i-3i)

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8+3i

<h3>Answer: 8+3i</h3>
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