2 years ago

A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?

Mathematics

2 answers:

Zolol [24]2 years ago

8 0

Answer:

step 4

Step-by-step explanation:

bazaltina [42]2 years ago

6 0

Answer:

Step 4

Step-by-step explanation:

$\frac{1 + 3^2}{5} + |-10| \div 2\\\\Step \ 1 : \frac{1 + 3^2}{5} + 10 \div 2\\\\step \ 2 : \frac{1 + 9}{5} + 10 \div 2 \\\\Step \ 3 : \frac{10}{5} + 10 \div 2\\\\Step\ 4: 2 + 10 \div 2\\\\Step \ 5 : 2 + 5 \ \ \ \ \ \ \ \ \ \ \ \ \ [ \ given : 12 \div 2 \ ]\\\\Step \ 6 : 7$

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