17. (2a + 3b)2 – 16c2
Answers
Answered by
12
Answer:
(2a + 3b)² - 16c²
=> (2a + 3b)² - (4c)²
Using identity :
x² - y² = (x + y)(x - y)
=> (2a + 3b)² - (4c)²
=> (2a + 3b + 4c)(2a + 3b - 4c)
Step-by-step explanation:
Answered by
1
Answer:
4a2 + 9b2 - 16c2 + 12ab
Step-by-step explanation:
I hope this helps you .....
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