Hello.
To answer this question, follow the order of operations.
10-7(3+2)7²
10-7·5·7²
10-7·5·49
10-35·49
10-1715
-1705
Step-by-step explanation:
[tex]\tt{10-7(3+2)7^2}[/tex]
[tex]\tt{10-7(3+2)\times 49}[/tex] ____(as 7² is 49)
[tex]\tt{10-7 \times 5\times 49}[/tex]
As we know, Multiply first,
[tex]\tt{10-7 \times 5\times 49}[/tex]
[tex]\tt{10-1715}[/tex]
[tex]\tt{-1705}[/tex]
Hope it helps :)
