Question

a (a+c) -b (b + c) please help me
​

Answer 1

Answer:

${a}^{2} - {b}^{2} + ac - bc$

Step-by-step explanation:

$\sf \: a(a + c) - b(b + c) \\\sf {a}^{2} + ac - {b}^{2} - bc$

Hope it helps u

Answer 2

Answer:

a^2 + ac - b^2 - bc

Step-by-step explanation:

a (a+c) -b (b + c)

(a*a) + (a*c) - (b*b) - (b*c)

a^2 + ac - b^2 - bc