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Simplify:
5.5 + 7 [(6.3 + 2.1) X 4+ (10 – 4) = 21

Simplify: 5.5 + 7 [(6.3 + 2.1) X 4+ (10 – 4) = 21-example-1
User Petros
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1 Answer

5 votes

Answer:

x=4√−0.45068027,−4√0.45068027

Explanation:

User Minny
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