Question

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

Answer 1

Answer:

Step-by-step explanation:

here the given polynomial is (3a +1/2)(3a - 1/2)

Applying the formula (a + b)(a - b) = (a² - b²)

we get,,

(3a+1/2)(3a-1/2) = {(3a)² - (1/2)²}

                         = (9a² - 1/4)

That is the req. answer...

Answer 2

We have the formula (a+b) (a-b) = (a)^2 - (b)^2

So applying that, we get,

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

= 9a^2 - 1/4

Hope it helps :)

Plz mark as the brainliest :)