Hello.
Remember the Property of exponents:

Let's use it to solve our maths problem.

Subtract the exponents:

Therefore, the answer is
c.
I hope it helps.
Have a nice day.

What do u want me to solve there is no photo
Answer:
x = 1
Step-by-step explanation:
Answer:
4x²+12xy+9y²
(2x+3y)²
=(2x+3y)*(2x+3y)
2x *2x , 2x *3y , 3y* 2x ,3y* 3y
=4x²+12xy+9y²