Question

Factories:

1- 16p² - 4p
2- 63a²b² - 7
3- 1-(b-c)²
4- (2a+3b)² - 16c²
5- (l+m)² - (l-m)²
6- (2x+5y)² -1
7- 36c² - (5a+b)²
8- (3x-4y)-25z²
9- 9a²-b2² +4b-4
10- 100-(x-5)²
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Answer 1

Answer:

I hope 10 days of the same wish you a good health and happiness