Question

square of 3x-4y is??​

Answer 1

Answer:

${(3x - 4y)}^{2} \\ = {9x}^{2} + {16y}^{2} - 2(3x)(y)$

$= {9x}^{2} + {16y}^{2} - 6xy$

Answer 2

Answer:

9x²+16y²-24 xy is the square of 3x-4y.