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( 2x+3y )²-9 factorise fully ​

( 2x+3y )²-9 factorise fully ​
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5 votes
( 2x+3y )²-9 factorise fully

​

User Erikw
by
7.7k points

1 Answer

3 votes

Answer:

Explanation:

The expression (2x + 3y)² - 9 can be fully factorised as follows:

(2x + 3y)² - 9 = (2x + 3y + 3)(2x + 3y - 3)

= (2x + 3y + 3)(2x + 3y - 3)

The expression is now fully factorised.

User Shawntavia
by
8.2k points
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