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Factorize the Following: 3x − 9 - Mathematics

Sum

Factorize the following:
3x − 9

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Solution

The greatest common factor of the terms 3x and -9 of the expression 3x - 9 is 3. 
Now.
3x = 3x and -9 = 3.-3
Hence, the expression 3x - 9 can be factorised as 3(x - 3).

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APPEARS IN

RD Sharma Class 8 Maths
Chapter 7 Factorization
Exercise 7.2 | Q 1 | Page 5
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