Question

64p² -144pq +81q² please solve this equation​

Answer 1

Answer:

64p²-144pq +81q²

=(8p)² - 2x 8p x 9q +(9q)

=(8p-9q)² ans......

Note:concept is (a-b)².

Answer 2

Answer:

$(8p - 9q )^{2}$

Step-by-step explanation:

If we see this equation, we find it in the form of:-

$a^{2} -2ab + b^{2}$

So, putting this in the equation, we get:-

$(8p)^{2} </strong><strong>-</strong><strong> 2(8p)(9q) + (9q)^{2}$

And thus equation is equal to :-

$(a </strong><strong>-</strong><strong> b)^{2}$

AND BY THIS WE GET:-

$(8p </strong><strong>-</strong><strong> 9q)^{2}$

AND THIS IS OUR LAST ANSWER..

HOPE YOU HAVE UNDERSTOOD