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Citrus2011 [14]
3 years ago
15

Factorise. 5a² - 10a​

Mathematics
1 answer:
Gnesinka [82]3 years ago
4 0

Answer:

5a (a -2)

Step-by-step explanation:

Hey there,

Here, you have to get the common factors out from the brackets.

According to this question,

a and 5 are the common factors.

Therefore, you can write the answer like this,

5a² - 10a

<u>5a (a -2)</u>

Hope this helps you.

Let me know if you have any other questions :-)

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What is the scale factor of the dilation of figure A to figure B?<br> 2/3<br> 3/2<br> 2<br> 3
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<h3>What is dilation?</h3>

Dilation involves enlarging or reducing the side length of a shape to create another shape by a constant scale factor, where the scale factor does not equal one.

<h3>How to determine the scale factor of the dilation of figure A to figure B?</h3>

From the figure, we have the following corresponding sides in figure A and figure B

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The scale factor of the dilation of figure A to figure B is calculated using the following scale factor formula

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Substitute the known values in the above equation

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Read more about scale factor at

brainly.com/question/15891755

#SPJ1

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