(5) Simplify: (30x® + 5x?) + 2x2
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Step-by-step explanation:
RULS
While simplifying an expression, the following order must be followed.
Do operations in brackets first, strictly in the order (), {} and []
Evaluate exponents (powers, roots, etc.)
Perform division and multiplication, working from left to right. ...
Perform addition and subtraction, working from left to right.
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