62.7k views
3 votes
7 ​to the 2nd power​​ +3(4 to the ​2nd power ​​+3+2)

2 Answers

2 votes
7²+3(4² +3 +2)
*Do the exponents*
49+3(16+3+2)
*Do what's in the parentheses*
49+3(21)
*Multiply 3 by 21*
49+63
*Do the Addition*
112

User Lifeng
by
6.4k points
6 votes


\huge\text{Hey there!}



\large\textsf{Equation: }


\mathsf{7^2 + 3(4^2 + 3 + 2)}



\large\textsf{Simplifying: }


\mathsf{7^2 + 3(4^2 + 3 + 2)}


\mathsf{= 7*7 + 3(4*4 + 3 + 2)}

\mathsf{= 49 + 3(16 + 3 + 2)}

\mathsf{= 49 + 3(19 + 2)}

\mathsf{= 49 + 3(21)}

\mathsf{= 49 + 63}

\mathsf{= 112}


\large\textsf{Therefore, your answer should be:}

\huge\boxed{\frak{112}}\huge\checkmark



\huge\text{Good luck on your assignment \& enjoy your day!}

~
\frak{Amphitrite1040:)}

User RScottCarson
by
6.0k points