Math, asked by arpitasingh20056, 3 months ago

Simplify the expressions and evaluate: 3x (4x – 5) + 7 at x = 3

Answers

Answered by gbarman74
1

Step-by-step explanation:

Digestion of starch of food begins in buccal cavity . The Buccal cavity or mouth consists of teeth, tongue and salivary glands . Further salivary glands present in the mouth helps in the chemical digestion of food with the help of enzymes .

Answered by darshijain369
1

Answer:

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Step-by-step explanation:

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