Constant is Only 8 Other is Variable 12 – 5 Z – 4

Constant is only 8 other is variable 12 – 5 z – 4

Sum

12 – 5 z – 4 = 8 - 5 z - It is binomial

(∵ It has two terms)

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Chapter 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (A)

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (A) | Q 2.8

Write numerical co-efficient of the following: - y

Fill in the blank:

16x² – 9x² = and 25xy² – 17xy² = _______.

Simplify: p + q – (p – q) + (2p – 3q)

Simplify: (x + y – z)x + (z + x – y)y – (x + y – z)z

Simplify: `"p"^2 - ["x"^2 - {"x"^2 - ("q"^2 - bar("x"^2 - "q"^2)) - "2y"^2}]`

Find the missing term

2y(5x²y – ___ + 3 ___ ) = 10x²y² – 2xy + 6y³

Factorisation of – 3a² + 3ab + 3ac is 3a(– a – b – c).

(9x – 51) ÷ 9 is x – 51.

Factorise the following expression.

l²m²n – lm²n² – l²mn²

Identify term and factor in the expression given below:

5y + 3y²