Answer: the answer is 36 choice D
Step-by-step explanation: just trust me I got you
Answer:
It is 6
Step-by-step explanation:
since the perfect square is a result for (a+b) ^2
which is equal to a^2+2ab+b^2 and if a=x and 2ab=12x
[tex]b = 12x \2x[/tex]
so b=6
