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

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

Sum

- 3a + 2b and 3a + b

= - 3a + 3a + 2b + b

= 0 + 3b = 3b

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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 4.3

Identify the terms, their coefficients for the following expressions.

0.3a − 0.6ab + 0.5b

Identify the numerical coefficient of term (other than constant) in the following expression:

5 − 3t²

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

Group the like term together: 7p, 8pq, – 5pq – 2p and 3p

Add : 18pq – 15pq and 3pq

Simplify: -5ax² + 7ax² – 12ax²

Simplify: p + q – (p – q) + (2p – 3q)

The co-efficient of ab in the term 15 abc is 15

An irreducible factor of 24x²y² is ______.

The factors of a² – 2ab + b² are (a + b) and (a + b).