Math, asked by waliapanav026, 10 months ago

The value of 3a(a-3) is ……. (Fill up)

Answers

Answered by babitanand123

3

Answer:

3a(a-3) is 3a² -9a

Step-by-step explanation:

first we will open the bracket by multiplying the variables outside the bracket = 3a×a-3a×3= 3a²-9a

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