Find the Sum Of: -2a and +5

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 numerical co-efficient of the following: y

In -5x³y²z⁴ ; write the coefficient of: z² Also, write the degree of the given algebraic expression.

Find the sum of: abc + 2ba + 3ac + 4ca – 4ab + 2bca + 2ab – 3abc – 6ac

Enclose the given term in bracket as required:

4a – 9 + 2b – 6 = 4a – (……..)

Enclose the given term in bracket as required:

x² -y² + z² + 3x – 2y = x² – (……..)

Common factor of 17abc, 34ab², 51a²b is ______.

The coefficient of the term – 6x²y² is – 6.

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

Factorise the following expression.

x³y² + x²y³ – xy⁴ + xy

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

0.1 y + 0.01 y²