Evaluate: (6p2 - 8pq + 2q2) (- 5p)

Evaluate: (6p² - 8pq + 2q²) (- 5p)

Sum

(6p² - 8pq + 2q²) (- 5p)

= -5p × 6p² - 5p × (- 8pq) - 5p (2q²)

= - 30p³ + 40p²q - 10pq²

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Chapter 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (C)

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (C) | Q 3.09

Factorize x² - y² - 4xz + 4z²

Factorize the following expressions:

( x + 2)³ + ( x - 2)³

Factorize 125x³ - 27 y³ - 225x² y +135xy²

x³ - 8y³ + 27z³ +18xyz

(2x - 3y)³ + (4z - 2x)³ + (3y - 4z )³

Multiply: x²+ 4y² + 2xy − 3x + 6y + 9 by x − 2y + 3

The factors of x² + 4y² + 4y − 4xy − 2x − 8 are

Divide: - 16ab²c by 6abc

Write in the form of an algebraic expression:

Perimeter (P) of a rectangle is two times the sum of its length (l) and its breadth (b).

Write in the form of an algebraic expression:

Area of a square is square of its side.