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Brilliant_brown [7]

2 years ago

8

A rocket is the form of a circular cylinder closed at the lower end with a cone of the same radius attached to the top . The cyl

inder is of radius 2.5m and height 21m and the cone has the slant height 8m . Calculate the total surface area and the volume of the rocket

1 answer:

Yanka [14]2 years ago

6 0

Answer:

V=462.076m ^3

Step-by-step explanation:

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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)

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<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

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