Add : 23y2 , 8y2 and – 12y2

Add : 23y² , 8y² and – 12y²

बेरीज

23y² , 8y² and – 12y²

= 31y² - 12y² = 19y²

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

पाठ 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 2.2

Identify term and factor in the expression given below:

− 4x + 5

Write the degree of the following polynomial: 7 – 3x²y + y²

Find the sum of: abc + 2ba + 3ac + 4ca – 4ab + 2bca + 2ab – 3abc – 6ac

Find the sum of: x and 3y

Simplify: 6a – 3 (a + b – 2)

The number of terms in the expression 3ab + 4c – 9 is __________

To add two like terms, its coefficients can be added

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

Factorise the following expression.

2ax² + 4axy + 3bx² + 2ay² + 6bxy + 3by²

Number of terms in the expression 3x²y – 2y²z – z²x + 5 is ______.