Question

simplify of the following expressions. (√3-2)²​

Answer 1

Step-by-step explanation:

(√3-2)2

we know that ,

(a-b)2 = a2 - 2ab + b2

(√3)2 - 2(√3)(2) + (2)2

= 3 - 4√3 + 4

= 7 - 4√3