Answer :
[tex]= 7 + (6 \times 52 + 3) \\ =7+(312 + 3) \\ =7 + 315 \\= 322[/tex]
[tex] = 322[/tex]
Step-by-step explanation:
[tex]7 + (6 \times 52 + 3)[/tex]
[tex]7 + (312 + 3)[/tex]
[tex]7 + 315[/tex]
[tex] = 322[/tex]
hope it helps
#carry on learning