Question

Solve (x+2+√3) (x+2-√3)

Answer 1

$(x + 2 + \sqrt{3} )(x + 2 - \sqrt{3} )$

$( {x + 2)}^{2} - ( { \sqrt{3} )}^{2}$

${x}^{2} + 4 + 4x - 3$

${x}^{2} + 1 + 4x$

${x}^{2} + 4x + 1$

Answer 2

Answer:

x = -2 + √3

x = -2 - √3

Step-by-step explanation:

>> (x + 2 + √3) (x + 2 - √3)

>> [(x + 2) + √3] [(x + 2) - √3]

Using Formula (a + b) (a - b) = a² - b²

>> (x + 2)² - (√3)²

Using Formula (a + b)² = a² + 2ab + b²

>> (x² + 4x + 4) - 3

>> x² + 4x + 4 - 3

>> x² + 4x + 1

Using Quadratic Formula:

>> x = -2 + √3

>> x = -2 - √5

pls mark me as the brainlist....❤️

also pls follow me...