Como hallar el producto de (2x+3y)².... Question from @convivi84

August 2018 2 13 Report

Como hallar el producto de (2x+3y)²

JPancho
Se trata de un producto notable
(a + b)² = a² + 2ab + b²

(2x + 3y)²
= (2x)² + 2(2x)(3y) + (3y)²
= 4x² + 12xy + 9y² RESULTADO FINAL

2 votes Thanks 7

andrea010502 (2×)2+2(2×)(3y)+(3y)2=4x2+12xy+9y2

1 votes Thanks 0

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