Answer:
[tex] \huge{ \fbox{ \sf{84}}}[/tex]
Step-by-step explanation:
[tex] \underline{ \sf{ \: Given}} : [/tex]
[tex] \sf{a = 4 \: , \: b = 6 \: , \: and \: c \: = \: 2}[/tex]
[tex] \underline{ \sf{To \: find}} : \sf{Value \: of \: the \: given \: expression} [/tex]
[tex] \sf{ \: \bigstar{ \sf{ \: 3a + {b}^{2} c}}}[/tex]
[tex] \text{ Step \: 1} : \sf{Plug \: the \: values \: of \: a \: b \: and \: c}[/tex]
[tex] \mapsto{ \sf{3 \: * \: 4 \: + {6}^{2} \: * \: 2}}[/tex]
[tex] \text{Step \: 2} : \sf{Evaluate \: the \: power : {6}^{2} }[/tex]
[tex] \mapsto{ \sf{3 \: * \: 4 \: + \: 36 \: * \: 2}}[/tex]
[tex] \text{Step \: 3} : \sf{Multiply \: the \: numbers : 3 \: by\: 4}[/tex]
[tex] \mapsto{ \sf{12 + 36 \: * \: 2}}[/tex]
[tex] \text{Step \: 4} : \sf{Multiply \: the \: numbers : 36 \: by \: 2}[/tex]
[tex] \mapsto{ \sf{12 + 72}}[/tex]
[tex] \text{Step \: 5} : \sf{Add \: the \: numbers : \: 12 \: and \: 72}[/tex]
[tex] \mapsto{ \sf{84}}[/tex]
Note: Follow PEMDAS
Parentheses , Exponents , Multiplication , Division , Addition , Subtraction
Hope I helped!
Best regards! :D
~[tex] \sf{TheAnimeGirl}[/tex]
