Question

Productos especiales. ​

Answer 1

Espero que te sirva.

Explicación paso a paso:

Ejercicios del numeral 7).

Literal A:

= ( x + 6 ) ( x + 6 )

= x² + 6x + 6x + 36

= x² + 12x + 36

Literal B:

= ( m - 12 ) ( m - 12 )

= m² - 12m - 12m + 144

= m² - 24m + 144

Literal C:

= ( x³ - 9 ) ( x³ - 9 )

= x⁶ - 9x³ - 9x³ + 81

= x⁶ - 18x³ + 81

Ejercicios del numeral 9).

Literal A:

= ( x + 7 ) ( x - 7 )

= x² - 7x + 7x - 49

= x² - 49

Literal B:

= ( x + 9 ) ( x + 9 )

= x² + 9x + 9x + 81

= x² + 18x + 81

Literal C:

= ( x - 5 )² = ( x - 5 ) ( x - 5 )

= x² - 5x - 5x + 25

= x² - 10x + 25

Literal D:

= ( t + 1 ) ( t - 1 )

= t² - t + t - 1

= t² - 1

Literal E:

= ( x⁵ - 2 ) ( x⁵ + 2 )

= x¹⁰ + 2x⁵ - 2x⁵ - 4

= x¹⁰ - 4

Literal F:

= ( x⁵ + 2 )² = ( x⁵ + 2 ) ( x⁵ + 2 )

= x¹⁰ + 2x⁵ + 2x⁵ + 4

= x¹⁰ + 4x⁵ + 4