Simplify without using a calculator. 
Definitions:
Ambiguous
Something that is open to more than one interpretation, explanation, or meaning and is not explicitly defined or clear.
Groupthink
A phenomenon where a group's desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.
Dissent
The expression or holding of opinions that differ from those previously, commonly, or officially held.
Polarising
Refers to creating division or causing a group or something to split into two sharply contrasting groups or sets of opinions or beliefs.
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