Question

Simplify: (ab + ac)² – 2ba²c​

Answer 1

Answer:

(ab )square +( AC )square

Step-by-step explanation:

= (ab + AC) square - 2bac ( square on a )

=( ab )square + 2 × ab X AC +( AC) square (-2bac) (square on a )

= (ab) square + 2abc( square on a) + (AC) square -2bac ( square on a)

= (ab) square +( AC) square