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3 years ago

9 over 24 subtract 1 and 8 over 24

Mathematics

1 answer:

Fynjy0 [20]3 years ago

7 0

Answer:

- 3/8

Step-by-step explanation:

−9/24 −3/8= 3/8−3/4 =(3×4)−(3×8) = 8×4 = 12−24= -12/32 =−3/8

Hope it helps

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Answer:

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Step-by-step explanation:

Given:

The expression to simplify is given as:

$\frac{(-5)3x^7(yz)^4}{(3)2x^2y^8z^2}$

In order to simplify this, we have to use the law of indices.

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$=\dfrac{(-5)3x^7y^4z^4}{(3)2x^2y^8z^2}\\\\\\=\dfrac{-15x^7y^4z^4}{6x^2y^8z^2}......(-5\times 3=15\ and\ 3\times 2=6)$

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Substitute these values in the above expression. This gives,

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So, $y^{-4}=\frac{1}{y^4}$

Therefore, the given expression is simplified as:

$\dfrac{(-5)3x^7(yz)^4}{(3)2x^2y^8z^2}=\dfrac{-5x^5z^2}{2y^4}$

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