Multiply: (X - A)(X + 3b)

Multiply: (x - a)(x + 3b)

बेरीज

(x - a)(x + 3b)

⇒ x (x + 3b) - a (x + 3b)

⇒ x² + 3bx - ax - 3ab

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पाठ 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (C)

पाठ 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (C) | Q 7.07

Factorize `21x^2 - 2x + 1/21`

8x³ -125y³ +180xy + 216

If a² + b² + c² = 20 and a + b + c = 0, find ab + bc + ca.

Evaluate: (a² + 2ab + b²)(a + b)

Evaluate: (6p² - 8pq + 2q²) (- 5p)

Multiply: (2x + 3y)(2x + 3y)

Divide: 9a⁴b - 15a³b² + 12a²b³ by - 3a²b

Write the coefficient of x² and x in the following polynomials

πx² – x + 2

The largest number of the three consecutive numbers is x + 1, then the smallest number is ________

Give an algebraic equation for the following statement:

“The difference between the area and perimeter of a rectangle is 20”.