Answer :
Answer:
98 - 40√6
Step-by-step explanation:
We have to simplify the following product :
[tex] (5\sqrt{2} - 4\sqrt{3})(5\sqrt{2} - 4\sqrt{3})[/tex].
Now, [tex] (5\sqrt{2} - 4\sqrt{3})(5\sqrt{2} - 4\sqrt{3})[/tex]
= [tex] (5\sqrt{2} - 4\sqrt{3})^{2}[/tex]
= [tex] (5\sqrt{2})^{2} - 2 (5\sqrt{2}) (4\sqrt{3}) + (4\sqrt{3} )^{2}[/tex]
{Since we know the identity (a - b)² = a² - 2ab + b² }
= 50 - 40√6 + 48
= 98 - 40√6 (Answer)
Answer:
98-40 sqrt 60 so it would be D on edge
Step-by-step explanation:
I got it right on edge