Question

Isiah simplified the expression shown below. He got an answer of 101 when he should have gotten an answer of 197. Where did Isiah go wrong?

Answer 1

Step 1

Step 2

Step 3

Step 4

Answer 2

@iGreen

Answer 3

Step 2.

He didn't follow PEMDAS.

He had to finish adding (9 + 16) in the parenthesis/bracket.

Answer 4

But instead he multiplied 7 \(\times\) 9.

Answer 5

@Future_UsArmy_MP

Answer 6

cool thanks answer this question please http://openstudy.com/study#/updates/52abb6f6e4b0b09acc7ef7a6

Answer 7

Medal please? c:

Answer 8

oh lol sorry thought i gave it to u already