1.

Factorse: 4y² – 4yz + z² – 9x² - 6x - 1​

Answer»

Step-by-step EXPLANATION:

(2Y)*2- 2 into 2y into z + (z)*2-(3x)*2-2 into 3x into 1

(2y - z )*2 - (3x -1 )*2



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