Math, asked by iik801064, 1 month ago

subtract the first expression from the second 4a²+5b²-6c²+5,2a²-4b²-5c²-1

Answers

Answered by honeysangwan105

1

Answer:

-2a²-9b²+c²-6

Step-by-step explanation:

2a²-4b²-5c²-1 - (4a²+5b²-6c²+5)

= 2a²-4b²-5c²-1 -4a²-5b²+6c²-5

= -2a²-9b²+c²-6

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