Question

(X-2-√3)(x-2, +√3) factorize it​

Answer 1

Answer:

x² - 4x + 1

Step-by-step explanation:

Given : (x - 2 - √3)(x - 2 + √3)

We can write this as :

→ [ (x - 2) - (√3) ][ (x - 2) + (√3) ]

• { Identity : (a - b)(a + b) = a² - b²

Here, a = x - 2, b = √3 }

→ (x - 2)² - (√3)²

• { Identity : (a - b)² = a² - 2ab + b²

Here, a = x, b = 2 }

→ [ (x)² - 2(x)(2) + (2)² ] - (√3)²

→ [ x² - 4x + 4 ] - 3

→ x² - 4x + 4 - 3

→ x² - 4x + 1

Answer 2

Step-by-step explanation:

$\huge\underline\yellow{\sf Answer :-}$

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