Question

I need serious help with Algebra 2! D:

Answer 1

Is the answer 14-8i?

Answer 2

close, when i work it I come out with 8 -14i

Answer 3

@ganeshie8

Answer 4

How do you get that?....

Answer 5

If you do foil it comes out 14-8i...

Answer 6

14-8i is right !

Answer 7

@ganeshie8

Answer 8

yes just flip the second fraction and multiply

Answer 9

B?

Answer 10

\[\large \dfrac{x+1}{x-1} \div \dfrac{x}{x+1} = \dfrac{x+1}{x-1} \times \dfrac{x+1}{x} = \dfrac{(x+1)^2}{x(x+1)} \]

Answer 11

@ganeshie8

Answer 12

@ganeshie8 can you help?

Answer 13

http://www.wolframalpha.com/input/?i=solve+1000+%3D+50*e%5E%281.5t%29+in+reals

Answer 14

@ganeshie8

Answer 15

use below :

\(\large (a^m)^n = a^{m\times n}\)

Answer 16

Is the answer 55?

Answer 17

Correct !

Answer 18

@ganeshie8

Answer 19

@ganeshie8

Answer 20

@ganeshie8 please help with this one...

Answer 21

which one ?

Answer 22

Most recent..

Answer 23

This one

Answer 24

\[\large \sqrt{\dfrac{11}{8}} \bullet \sqrt{ \dfrac{11}{2}} = \sqrt{\dfrac{11\times 11}{8\times 2}} = \dfrac{11}{4}\]

Answer 25

This one too @ganeshie8 ?

Answer 26

just put everything in same radical and see if u can simplify...

Answer 27

I couldn't.

Answer 28

\[\large \sqrt{\dfrac{7}{5}} \bullet \sqrt{\dfrac{35}{4}} = \sqrt{\dfrac{7\times 35}{5 \times 4}}\]

Answer 29

\[\large =\sqrt{\dfrac{7\times 7 \times 5}{5 \times 4}} = \dfrac{7}{2}\]

Answer 30

245/20

Answer 31

@ganeshie8

Answer 32

@ganeshie8