Find the Sum Of: -2a and +5 - Mathematics

Find the sum of: -2a and +5

Sum

-2a + 5

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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 6.2

Write the degree of the following polynomial: p³q² – 6p²q⁵ + p⁴q⁴

Find the sum of: 3a + 5b + 2c, 2a + 3b-c and a + b + c.

Subtract the second expression from the first:

4pq - 6p² - 2q² , 9p²

Enclose the given term in bracket as required:

x – y – z = x - {…….)

Simplify: (p – 2q) – (3q – r)

Simplify: 8 (2a + 3b – c) – 10 (a + 2b + 3c)

Simplify: {9 – (4p – 6q)} – {3q – (5p – 10)}

Factorise the following expression.

6ab + 12bc

Factorise the following expression.

3pqr – 6p²q²r² – 15r²

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

7x + xy²