Respuesta :
Answer:
1
Step-by-step explanation:
Given
(2 + [tex]\sqrt{3}[/tex] )(2 - [tex]\sqrt{3}[/tex] ) ← expand factors using FOIL
= 2² - ([tex]\sqrt{3}[/tex] )²
= 4 - 3
= 1
Answer:
1
Step-by-step explanation:
Given
(2 + [tex]\sqrt{3}[/tex] )(2 - [tex]\sqrt{3}[/tex] ) ← expand factors using FOIL
= 2² - ([tex]\sqrt{3}[/tex] )²
= 4 - 3
= 1
