Question

(2a-1/3)(2a+1/3)
Find the product

Answer 1

Answer:

here's the answer I hope it can help you

Answer 2

Answer:

we will use 3rd identity:(a+b)(a-b)= a²-b²

Step-by-step explanation:

(2a+1/3)(2a-1/3)

2a(2a-1/3) 1/3(2a-1/3)

4a²-2/6+2/6-1/9

we will cut -2/6+2/6

so ans is 4a²-1/9