Question

formulas de productos notables minimo 10 plisss

Answer 1

Respuesta:

1. (2x -1)3 = (2x)3 -3. (2x)2. 1 + 3. 2x. 12 -13= 8x3 -12x2+6x-1
2. (x-1)3 = x3 -3. x2. 1 + 3. x. 12 -13= x3 -3.x2+3x-1
3. ( a + b )2:a2+b2
4. (x2+x+1)2 = (x2)2 +x2+12+2.x2.x+2. x2.1+2.x.1 = x4+x2+1+2x3+2x2+2x= x4+2 x3+3x2+2x+1
5. (a +b +c)2 = a2+b2+c2+2ab+2ac+2bc
6. (2x -1)3 = (2x)3 -3. (2x)2. 1 + 3. 2x. 12 -13= 8x3 -12x2+6x-1

Explicación paso a paso: