Question

1) ab (c² + 1) - C (a² + b²)​

Answer 1

Hdhshhdhdhahshshnshshsjsjjs

Answer 2

(a+bc)(ac+b)

Explanation:

Step 1:

abc²+ab+a²c+b²c

Step 2:

ab+a²c+abc²+b²c

Step 3:

a(ac+b)+bc(ac+b)

Step 4:

(a+bc)(ac+b)

So your final answer is:

(a+bc)(ac+b)