229k views
2 votes
Need help with homework

User YoungDad
by
6.5k points

1 Answer

5 votes

we have the expression


10-4+2(4)^2

step 1

squared 4 before multiplying


\begin{gathered} 10-4+2(16) \\ 10-4+32 \end{gathered}

therefore

step 1 is incorrect

Justine's work is incorrect

the answer is option N 1

User Jonathan Kamens
by
6.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.