Simplify

question 342

Essay

Simplify:
(
)²

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Definitions:

Water Well Drilling

The process of creating a hole in the earth's surface for the purpose of accessing underground water sources.

Toxic Chemicals

Substances that can cause harm to organisms through chemical reactions or environmental exposure.

Acid Deposition

The deposition of acidic substances, in wet (rain, snow, fog) or dry (dust, smoke) form, from the atmosphere to the Earth's surface, causing environmental harm.