Step-by-step explanation:
[tex]\bold{METHOD\ 1:}\\\\\text{Use PEMDAS}\\\\4(78+3)=4\cdot81=324\\\\\bold{METHOD\ 2:}\\\\\text{Use the distributive property:}\ a(b+c)=ab+ac\\\\4(78+3)=(4)(78)+(4)(3)=312+12=324[/tex]
Answer:
324
Step-by-step explanation
First, you add 78 and 3. = 81
Then you multiply 4 and 81 to get 324.
