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serg [7]
3 years ago
7

How to solve 3a+9 and a²-9 i have to find h.c.f

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

Answer:

First equation = 3a + 9

= 3( a+3 )

Second equation = a²- 9

= a² - 3 ^ 2

= (a+3) (a-3)

Hence,

HCF = ( a+ 3)

Hope this helped

All the best !!

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<h3>What is the domain of the function?</h3>

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The statement is poorly formatted. Correct form is shown below:

<em>¿What is the domain of the function </em>y = \sqrt[3]{x - 1}<em>?</em>

<em />

To learn more on domain and range of functions: brainly.com/question/28135761

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