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rjkz [21]
3 years ago
11

-2 ¼ + (5 ¾) PLEASE HELP

Mathematics
1 answer:
qwelly [4]3 years ago
4 0

-2 ¼ + (5 ¾)= 5 ¾ -2 ¼

5-2= 3

3/4-1/4= 1/2

<u>Th</u><u>e solution is</u>

<u>e solution is3 and 1/2</u>

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5 0
4 years ago
5- 55+41 = 15<br> 3r + 55 - 61 = 7<br> -r + 5s - 5 = 20
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Step-by-step explanation:

5-55+41=15

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6 0
3 years ago
(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}

Apply the difference of two cubes to the numerator

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Cancel out the common factors

x^2+xy+y^2

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

Read more about expressions at:

brainly.com/question/723406

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