Question

open parentheses 5 plus square root of 3 close parentheses open parentheses 5 minus square root of 3 close parentheses

Answer 1

Please explain the steps too please ?

Answer 2

\[(5+\sqrt{3})(5-\sqrt{3})\]

Answer 3

difference of squares

\[a^2-b^2 = (a+b)(a-b)\]

Answer 4

or you could FOIL it and still get the same thing

Answer 5

kinda confused

Answer 6

we fill in a^2 - b^2 with what ?