Question

Answer to this question plz

Answer 1

Answer:

55+14sqrt6

Step-by-step explanation:

Answer 2

Answer:

55 + $14\sqrt{6}$  

Step-by-step explanation:

You can FOIL

$(7 + \sqrt{6} )^{2}$ = $49 + 7\sqrt{6} + 7\sqrt{6} + \sqrt{6} ^{2}$

               = $49 + 14\sqrt{6} + \sqrt{6} ^{2}$

              = 49 + $14\sqrt{6}$ + 6

              = 55 + $14\sqrt{6}$