Question

simplify the following: (4+√3)²​

Answer 1

Answer:

16+3+2*4*3^(1/2)

19+8*3^(1/2)

Answer 2

Answer:

$19 + 8 \sqrt{3}$

Step-by-step explanation:

Using $\sf{(a+b)^2=a^2+b^2+2ab}$

${4}^{2} + {( \sqrt{3} )}^{2} + 2 \times 4 \times \sqrt{3} \\ \\ 19+ 8\sqrt{3}$

Hope it helps u

Have a great day ahead

Annyeong