Question

4 3^sqrt 11 -7 4^sqrt11 +6 3^sqrt11 +13 4^sqrt 11

Answer 1

@genius12

Answer 2

10 3^ sqrt 11 + 6 4^ sqrt11 ?

Answer 3

Yes, good job.

Answer 4

multiply (3 sqrt5-1)(6sqrt5-4)

@eSpeX

Answer 5

@genius12

Answer 6

4 + 18 sqrt 5 ???

Answer 7

Is that \((3\sqrt{5}-1)(6\sqrt{5}-4)\)?

Answer 8

yes

Answer 9

You will FOIL it as you would any other set of factors, so First, then Outer, then Inner, then Last.

Answer 10

Use FOIL:\[\bf (3\sqrt5-1)(6\sqrt5-4)=18(5)-18\sqrt{5}+4=..?\]Finish the simplifcation.

Answer 11

F = \(3\sqrt{5} * 6\sqrt{5}\) etc..

Answer 12

94sqrt

Answer 13

5

Answer 14

@eSpeX