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Mrrafil [7]
3 years ago
7

If the product of some number and 4 is increased by 121​, the result is 7 times the number. find the number.

Mathematics
1 answer:
arlik [135]3 years ago
6 0
It will be 40.3 approximately
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<h2><u>Answer:</u></h2>

There are 2 forms of answers:

<h2>\boxed{\boxed{\sf484\sqrt{11}~and~1605.246398532}}</h2><h2 /><h2><u>Solution Steps:</u></h2>

______________________________

<h3>1.) Calculate 11 to the power of 5:</h3>
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<u>Equation at the end of Step 1:</u>

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<h3 /><h3>2.) Factor 161051=121^2 × 11:</h3>
  • Rewrite the square root of the product 161051: \sqrt{121^2*11}
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<u>Equation at the end of Step 2:</u>

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<h3>3.) Multiply 4 and 121:</h3>
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<u>Equation at the end of Step 3:</u>

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<h3 /><h3>4.) Turn the radical into a decimal: </h3>
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<em>(This is an optional step, if you need the decimal form instead of the radical form.) </em>

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http://www.1728.org/trianinq.htm



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