Math, asked by vaishalimahajan22, 1 day ago

(3x-4y)^2 expansion

Answers

Answered by Anonymous

15

Answer:

(3x-4y)²

= 9x² + 8y² - 24xy

Formula:

(a-b)² = a²+b²-2ab.

Answered by atulkum013

0

Answer:

9x²+16y²-24xy

Step-by-step explanation:

(3x-4y)²

(a-b)² = a²+b²-2ab

(3x-4y)² = (3x)² + (4y)² - 2(3x)(4y)

= 9x²+16y²-24xy

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