Question: Simplify the given expression. (12+-6)2 Hint: If you need to, you can enter a fraction using the slash / symbol. For example, to enter

Simplify the given expression. (12+-6)2 Hint: If you need to, you can enter a fraction using the slash "/" symbol. For example, to enter in 2/9. (1/2+ - 6)2= 31-12 20 type

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