Question

simplify (3-√3)²



plz solve it with full explanation ​

Answer 1

Step-by-step explanation:

(3-√3)² = 9 + 3 = 12

This is your answer. hope you like it.

Answer 2

Given,

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

The given expression can be solved by using the formula,

$(a-b)^{2} =a^{2}+b^{2}-2ab$

$a= 3\\b=\sqrt{3}$

$(3-\sqrt{3} )^{2} =3^{2} +\sqrt{3} ^{2}-2\times3\times\sqrt{3}$

$=9+3-6\sqrt{3} \\=12-6\sqrt{3}\\=6(2-\sqrt{3} )$

Therefore, the value of $(3-\sqrt{3} )^{2}$ is $6(2-\sqrt{3} )$.