Semplos: desarrolla cada potencia:
1. (x + 2)5 = 1x5 + 5(x)*(2) + 10(x)} (2)2 + 10(x)? (2)3 + 5(x)(2)* +1(2)5 (x + 2)5 = 75 + 10x4 + 40x3 + 80x2 + 80x + 32
2. (x-3y) = 1(x)* + 4(x)(-3y) + 6(x)(-3y)2 + 4(x)(-3y)3 + 1(-3y) (x - 3y)* = x4 - 12x3y + 54x2y2 - 108xy3 + 81y4
3. (2x + 4y)3 = 1(2x)3 + 3(2x)?(4y) + 3(2x)(4y)2 + 1(4y)3 (2x + 4y) 3 = 8x3 + 48x²y + 96xy2 + 64y3
1. (x + 2)5 = 1x5 + 5(x)*(2) + 10(x)} (2)2 + 10(x)? (2)3 + 5(x)(2)* +1(2)5 (x + 2)5 = 75 + 10x4 + 40x3 + 80x2 + 80x + 32
2. (x-3y) = 1(x)* + 4(x)(-3y) + 6(x)(-3y)2 + 4(x)(-3y)3 + 1(-3y) (x - 3y)* = x4 - 12x3y + 54x2y2 - 108xy3 + 81y4
3. (2x + 4y)3 = 1(2x)3 + 3(2x)?(4y) + 3(2x)(4y)2 + 1(4y)3 (2x + 4y) 3 = 8x3 + 48x²y + 96xy2 + 64y3
Respuesta:
Explicación paso a paso: