Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Get expert answers to your questions quickly and accurately from our dedicated community of professionals. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Number 23 please show me how to do it and the answer

Number 23 Please Show Me How To Do It And The Answer class=

Sagot :

Lilith
[tex]23)\\\\-\sqrt{\frac{1}{121}}=-\frac{\sqrt{1}}{\sqrt{121}}=-\frac{1}{11}[/tex]


AL2006
- √ (1/121)

You can break up the square root of a fraction like this: √(1/121) = √1 / √121 .

At this point, it helps if you know that 121=11x11, or  √121 = 11.

So, the original expression is

-  ( √1 / √121 ) = - ( 1 / 11 )   and there you are.