Answer:
the answer would be B 1, 2, and 4
9 x 8 = 72
do what’s in the parentheses first and then just multiply
Answer:
The question is incomplete. The complete question and its solution is attached below:
Answer:
=m2+6mn+9n2
Step-by-step explanation:
=(m+3n)(m+3n)
=(m)(m)+(m)(3n)+(3n)(m)+(3n)(3n)
=m2+3mn+3mn+9n2