18-02-2021
Mathematics

contestada

factorize the following expressions
1. a²-(b-c)²
2. 8p²-18q²
3. 3ab²-C²d + 3ab-b²c²
4. x²-2x+1

Respuesta :

19-02-2021

Step-by-step explanation:

1. a² - ( b ² - 2bc + c² ) = a ² - b ² + 2bc - c²

2. 8p² - 18 q²

3. 3ab² - c²d + 3ab - b²c²

4. x² - 2x + 1

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