Question

(5-√3)^2 simply using laws of exponent​

Answer 1

Step-by-step explanation:

Given that:-

(5-√3)²

It is in the form of (a-b)²

Here, a=5 and b=√3

we know that

(a-b)²=a²-2ab+b²

(5-√3)²=5²-2(5)(√3)+(√3)²

=>(5-√3)²=25-10√3+3

=>(5-√3)²=28-10√3

(5-√3)²=28-10√3

Answer 2

Answer:

2(14-5√3)

Explanation:

(5-√3)^2

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

${(5 - \sqrt{3)} }^{2}$

25+3-2*5*√3

28-10√3

2(14-5√3)