Question

( 3x - 4y ) ²
please tell​

Answer 1

Step-by-step explanation:

${(3x - 4y)}^{2} = 9 {x}^{2} + 16 {y}^{2} - 24xy \\ where {(a - b)}^{2} = {a}^{2} + {b}^{2} - 2ab$

Answer 2

Answer:

9x² + 16y² - 24xy

Step-by-step explanation:

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