Write the Coefficient Of: Xy in – 3axy

Write the coefficient of: xy in – 3axy

Sum

Co-efficient of xy in – 3 axy = – 3a

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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 3.1

Write numerical co-efficient of the following: - y

Subtract the second expression from the first:

5a + b, - 6b + 2a

Simplify: - 2x (x + y) + x²

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

x + (−x) = 0

Factorise the following expression.

4xy² – 10x²y + 16x²y² + 2xy

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

12xy² + 25

Identify term and factor in the expression given below:

0.1 p² + 0.2 q²

Coefficient of x in –9xy²z is ______.

Find the numerical coefficient of the terms:

10xyz, –7xy²z, –9xyz, 2xy²z, 2x²y²z²