Question
Evaluate each expression. See Example $9 .$$$\frac{3[-9+2(7-3)]}{(8-5)(9-7)}$$
Step 1
According to the order of operations (PEMDAS/BODMAS), we should perform the operations inside the brackets first. So, we have: $$ \frac{3[-9+2(7-3)]}{(8-5)(9-7)} = \frac{3[-9+2(4)]}{(3)(2)} $$ Show more…
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