Question

Expand (root2x - 3y)^2

Answer 1

Heya!

Here is ur answer...

= (√2.x -3y)²

= 2x² -6√3xy +9y²

Hope it helps

Answer 2

answer: -

$= ( \sqrt[]{} 2x - 3y)2 \\ = 2 \times 2 - 6 \sqrt{} 3 xy + 9y {}^{2}$