The answer is: Yes; "{-2x² + 5x}" is equivalent to "{5x − 2(x² + 6) + 12}" .
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Explanation:
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The question asks:
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"Is {-2x² + 5x} equivalent to {5x − 2(x² + 6) + 12} ?"
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First, we need to simplify the "second expression" ; then rewrite the "second expression; then rewrite the question;
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The second expression: {5x - 2(x² + 6) + 12} ;
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Let us simplify and rewrite.
First, let us expand the: -2(x² + 6) ;
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Note: The distributive property of multiplication:
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a(b+c) = ab + ac ;
a(b−c) = ab <span>− ac ;
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As such: </span>-2(x² + 6) = -2*x² + (-2)*6 = -2x² + (-12) = -2x² − 12 ;
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So we rewrite: "{5x − 2(x² + 6) + 12} " ; as:
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{5x − 2x² − 12 + 12} = 5x − 2x²
= 5x + (-2x²) = -2x² + 5x; (rewrite with highest degree polynomial first);
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So now, we can rewrite the ORIGINAL question:
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"Is {-2x² + 5x} equivalent to {-2x² + 5x} ?"
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The answer is: Yes! These values are equal; and as such, are equivalent.
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So, the original question is:
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"Is {-2x² + 5x} equivalent to {5x − 2(x² + 6) + 12} ?
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The answer is: Yes; "{-2x² + 5x}" is equivalent to "{5x − 2(x² + 6) + 12}" .
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Answer:
The largest number of elephants which Daniel could have is 2007
Step-by-step explanation:
The theorem behind it is if u and v are coprime positive interger then
N= 2UV -u-v
Where u = 28 v=37
N= 2×28×37- 28-37
N= 2007
<h2>Answer:</h2><h3 /><h3>Your answer would be <u>85,000 milligrams.</u></h3><h2></h2><h2>Step-by-step explanation:</h2><h3 /><h3>The conversion rate for grams to milligrams is 1 Gram = 1000 Milligrams, so I multiplied 85 by 1000 on i got my answer which is <u>85,000 Milligrams.</u></h3><h3><u /></h3><h3> Hope this helped! and have a great day!</h3>