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

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

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

Write the coefficient of: mn in -mn

For the following monomials, write its degree: 7y

In -5x³y²z⁴ ; write the coefficient of: z² Also, write the degree of the given algebraic expression.

Add : - 3a + 2b and 3a + b

Simplify: `2"a" +(6 - bar("a" - "b"))`

Simplify: `10 – {4"a" – (7 – bar ("a" - 5) - (5"a" - bar(1 + "a")))`

Find the missing term

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

The value of (2x² + 4) ÷ 2 is ______.

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

Identify the term and its factor in the following expression.

Show the term and factor by tree diagram.

1 + x + x²