Math, asked by ujjwalat87gmailco, 7 months ago

simplify (2a-3b+4c)^2-(2a+3b-4c)^2

Answers

Answered by Camboi

2

Answer: = -12B + 16C

Step-by-step explanation:

Answered by Gnapika13

7

Answer:

32c²

Step-by-step explanation:

(2a-3b+4c)² -(2a+3b-4c)²

= 4a² + 9b² + 16c² - 4a² - 9b² + 16c²

= 4a² - 4a² + 9b² - 9b² + 16c² + 16c²

= 32c²

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