Simplify: 9a (2b – 3a + 7c)

बेरीज

9a (2b – 3a + 7c)

= 18ab – 27a² + 63ca

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पाठ 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (F)

पाठ 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (F) | Q 11

Write numerical co-efficient of the following: 2 x²y

Simplify: 7n² – 9n² + 3n²

Find the sum of: 5x² – 2xy + 3y² and – 2x² + 5xy + 9y² and 3x² -xy- 4y²

Factorised form of r² – 10r + 21 is ______.

The common factor of 3ab and 2cd is ______.

Common factor of 12a²b² + 4ab² – 32 is 4.

(9x – 51) ÷ 9 is x – 51.

Write the greatest common factor in the following terms.

63p²a²r²s, – 9pq²r²s², 15p²qr²s², – 60p²a²rs²

Identify term and factor in the expression given below:

5y + 3y²

Identify term and factor in the expression given below:

xy + 2x²y²