Question

10 quadrados da diferença com resposta urgente​

Answer 1

${( \times + 2)}^{2}$

${( \times + 3)}^{2}$

Answer 2

(6x - y)²

36x² - 12xy + y²

(3x - 2y)²

9x² - 12xy + 4y²

(5x - 3y)²

25x - 30xy + 9y²

(9 - x)²

81 - 18x + x²

(2x - 5y)²

4x² - 20xy + 25y²

(3x - 4y)²

9x² - 24xy + 16y²

(9x - y²)

81x - 18xy² + $y^{4}$

(2x - 9y)²

4x - 36xy + 81y²