Question

5+square root of 3 5-square root of 3

Answer 1

@CGGURUMANJUNATH

Answer 2

they have to be multiplied togther

Answer 3

Like this?
\(\Large 5+\sqrt{3}( 5-\sqrt{3})\)

Answer 4

Or like this?
\(\Large (5+\sqrt{3})(5-\sqrt{3})\)

Answer 5

b

Answer 6

the 2nd one

Answer 7

Okay. So here's a handy rule...
\(\Large a(+b)(a-b) = a^2-b^2\)

In this case, a=5, and b=\(\sqrt{3}\)

Answer 8

Oops, sorry.
\(\Large (a+b)(a-b)=a^2-b^2\)

Answer 9

is the answer 22 or with a radical

Answer 10

@Tlynn514

Answer 11

22 is correct. Excellent job!

Answer 12

it is????

Answer 13

yep