Question

a+b*a-b
I suddenly forgot how to do these simple questions can you please explain it once more?
just say the answer of this question with steps️️​

Answer 1

Answer:

(a+b) (a-b) = a(a-b) + b(a-b)

= a²-ab + ab - b²( -ab cancels +ab)

therefore, (a+b) (a-b) = a²-b²

Step-by-step explanation:

hope it helps. please mark me as brainliest...