Multiply: (Xy + 2b)(Xy - 2b)

Multiply: (xy + 2b)(xy - 2b)

Sum

(xy + 2b)(xy - 2b)

⇒ xy (xy - 2b) + 2b (xy - 2b)

⇒ x²y² - 2bxy + 2bxy - 4b²

⇒ x²y² - 4b²

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

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (C) | Q 7.06

Get the algebraic expression in the following case using variables, constants and arithmetic operations.

Product of numbers y and z subtracted from 10.

Factorize x (x³ - y³ ) + 3xy ( x - y )

Factorize `x^2 + 2sqrt3x - 24`

Factorize `2x^2 - 5/6x + 1/12`

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

(x + y)³ − (x − y)³ can be factorized as

Write the number of the term of the following polynomial.

ax – by + y x z

Evaluate: (a² + 2ab + b²)(a + b)

Divide: 8a² + 4a - 60 by 2a - 5

An equation is true for all values of its variables.