Question

pqa=(3p+q)²-(3p-q)² find the value of a
​

Answer 1

Answer:

the answer this question is 0 bcoz (3p+q)2 is cut to -(3p-q)2

hope it will help you

please mark me as brainlist please

Answer 2

Answer:

a=12

Step-by-step explanation:

apply the formula (a^2 - b^2) = (a + b)(a-b)