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9966 [12]
3 years ago
9

Please help with this my please

Mathematics
1 answer:
Akimi4 [234]3 years ago
3 0

Answer:

now i dont know if this is the thing your asking but a negative plus a negative is a positive.

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Segment LO is the median of triangle LMN
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(x³ + ³) / (x - y)<br> Do not include parentheses in your answer.
Lubov Fominskaja [6]

The simplified expression of \frac{x^3 + (-y)^3}{(x - y} is x^2+xy+y^2

<h3>Complete question</h3>

Simplify the expression: (x³ + (-y)³) / (x - y)

Do not include parentheses in your answer.

<h3>How to simplify the expression?</h3>

The expression is given as:

\frac{x^3 + (-y)^3}{(x - y}

Open the inner bracket

\frac{x^3 -y^3}{(x - y}

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Cancel out the common factors

x^2+xy+y^2

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A radioactive substance decays according to the formula A=A0e^kt
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amount remaining = 1 / 2^(.5)
amount remaining = 1 / <span> <span> <span> 1.414213562 </span>
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I NEED HELP PLEASE!!<br> if Q=2.1R+5 find Q when R=5
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Answer:

If Q=2.1(R)+5, then it would be 2.1(5)+5=15.5 ?

Step-by-step explanation:

7 0
2 years ago
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