Fill in the Blank: the Addition of 5, 7xy, 6 and 3xy = _____

Fill in the blank:

The addition of 5, 7xy, 6 and 3xy = _____

Sum

The addition of 5, 7xy, 6 and 3xy

= 5 + 6 + 7xy + 3xy = 11 + 10 xy

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

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 1.06

Group the like term together: ab, – a²b, – 3ab, 5a²b and – 8a²b

Write numerical co-efficient of the following: – 8xy³

Add : 2x + y and 3x – 4y

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

Simplify: 9a (2b – 3a + 7c)

Find the missing term

6xy × _________ = –12x³y

Factorised form of p² – 17p – 38 is ______.

Some of the factors of `n^2/2 + n/2` are `1/2, n` and (n + 1).

Factorise the following expression.

4xy² – 10x²y + 16x²y² + 2xy

Identify term which contain x and give the coefficient of x.

7x + xy²