jguitars28 jguitars28

06-07-2017
Mathematics

contestada

So if i was to Solve x2 = 121. The answer would be ±11 right?

Respuesta :

texaschic101 texaschic101

06-07-2017

x^2 = 121
x = sqrt 121
x = (+-) 11

u r correct :)

Answer Link

06-07-2017

Yes that is correct because both

11 * 11 = 121

and

-11 * -11 = 121

Answer Link

Otras preguntas

Anthony Walker, sales manager for Sandhill, Inc. has received numerous customer complaints about the length of time it takes to receive an order. He has gathere

A proton's mass is estimated to be 1.6726 x 10^-24 and the mass of an electron is estimated to be 9.1093 x 10^-28. How many times larger is the mass of a proton

Olivia goes to the doctor complaining of frequent headaches. She knows there is likely a simple explanation for her symptoms, but she wants the doctor to order

does someone mind doing this? Thank you! only 150 words in your own words

Engine Misfire Diagnosis Based on the Torsional Vibration of the Flexible Coupling in a Diesel Generator Set: Simulation and Experiment

What is dispel root word

In a village 65% of total population are female and 5005 are male. find the total population of the village.

_________ bind to specific antigens on pathogens causing them to clump together. a. antibodies b. histamine c. t-lymphocytes d. macrophages

4. Select the correct vocabulary word to correctly complete the sentence. After the recent election, the citizens quickly tired of the political ________ carrie

18. The numbers of roses, sunflowers and tulips a f florist has are in the ratio 5:6:9. After the florist sells 50 roses, the ratio becomes 3:4:6. Find the num