chereem30 chereem30
  • 25-04-2018
  • Mathematics
contestada

Simplify b(a + b) - a(a - b).

Respuesta :

alejandrocampos54
alejandrocampos54 alejandrocampos54
  • 12-11-2019

Answer:

Simplify

b (a+b)−a(a−b)

Simplify each term

b a+b2−a2+ab

add

b a yab

.

b2−a2+2ab

Move

b 2.

− a2+2ab+b2  <- answer

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