Question

expand each of the following 1) (3x-4y)^2​

Answer 1

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Step-by-step explanation:

(3x-4y)^2​

(3x)²-2(3x)(4x)+(4x)²

9x²-24xy+16y²

Answer 2

Answer:

_____________

$\mathfrak\red{\underline{Formula}}$

• $( a - b )^{2} = a^{2} + b^{2} - 2ab$

$\huge\mathfrak\blue{Solution}$

$( 3x - 4y )^{2}$

$3x^{2} + 4y^{2} - 2 × 3x × 4y$

$9x^{2} + 16y^{2} - 24xy$