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• Identical expressions

• fifty-eight *cos(x) + eighty-nine = zero
• 58 multiply by co sinus of e of (x) plus 89 equally 0
• fifty minus eight multiply by co sinus of e of (x) plus eighty minus nine equally zero
• 58cos(x) + 89 = 0
• 58cosx + 89 = 0

• Similar expressions

• 58*cos(x) - 89 = 0
• 58*cosx + 89 = 0