Find the Sum Of: + 4a and -7b

Find the sum of: + 4a and -7b

One Line Answer

Sum

+ 4a and -7b = 4a - 7b

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

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 6.4

Write the degree of the following polynomial: – 8mn⁶+ 5m³n

Write numerical co-efficient of the following: 3py²

Simplify: 25zy—8zy—6zy

Enclose the given term in bracket as required:

– 2a² + 4ab – 6a²b² + 8ab² = – 2a (………)

Simplify: 9x – (- 4x + 5)

Find the numerical co-efficient of the following term:

An irreducible factor of 24x²y² is ______.

The value of (a + b)² – (a – b)² is ______.

(9x – 51) ÷ 9 is x – 51.

Identify the term and its factor in the following expression.

Show the term and factor by tree diagram.

1 + x + x²