Find the Sum Of: – 4x2 and +7x - Mathematics

Find the sum of: – 4x² and +7x

Sum

– 4x² + 7x

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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 6.3

Identify the term, their coefficients for the following expression:

3x²y² − 5x²y²z² + z²

Fill in the blank:

8x - 5x = ________

Find the sum of: 5x² – 2xy + 3y² and – 2x² + 5xy + 9y² and 3x² -xy- 4y²

Find the sum of: -2a and +5

Subtract the second expression from the first:

a³ - 1 + a, 3a - 2a²

Subtract the second expression from the first:

3a² - 8ab - 2b² , 3a² - 4ab + 6b²

Volume of a rectangular box with l = b = h = 2x is ______.

Write the greatest common factor in the following terms.

63p²a²r²s, – 9pq²r²s², 15p²qr²s², – 60p²a²rs²

Factorise the following expression.

2x² – 2y + 4xy – x

3x + 23x² + 6y² + 2x + y² + ______ = 5x + 7y².