Simplify: 9x – (- 4x + 5)

बेरीज

9x – (- 4x + 5)

= 9x + 4x – 5

= 13x - 5

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

पाठ 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (F) | Q 8

Identify the term, their coefficients for the following expression:

9 − ab + bc − ca

Write numerical co-efficient of the following: - y

Write numerical co-efficient of the following: 3py²

Simplify: `"b"("2b" - 1/"b") - "2b"("b" - 1/"b")`

Simplify: 6a – 3 (a + b – 2)

The value of (– 27x²y) ÷ (– 9xy) is ______.

Area of a rectangular plot with sides 4x² and 3y² is ______.

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

Write the greatest common factor in the following terms.

qrxy, pryz, rxyz

Factorise the following expression.

2x² – 2y + 4xy – x