Sposcaske Sposcaske

25-07-2019
Mathematics

contestada

Solve the expression x^2-100=0

Respuesta :

jimrgrant1 jimrgrant1

25-07-2019

Answer:

x = ± 10

Step-by-step explanation:

Given

x² - 100 = 0 ( add 100 to both sides )

x² = 100 ( take the square root of both sides )

x = ± [tex]\sqrt{100}[/tex] ← note plus or minus, hence

x = ± 10

Answer Link

Otras preguntas

All the carbon atoms that exist now are ____________? its on amplify science HELP NOW!!!

Which two of the following are the best ways to improve your credit score? Apply for new credit without actually using it Keep your balances low Pay your bills

At a high school the average grade for the first semester for all subjects was 79.3. Based on this mean , the principal concludes that half of the grades were 7

Balance the following equation: _MgCO3 → __MgO + __CO2

easy algebra question below first correct answer gets brainliest

The OECD is concerned about transfer pricing practices because ________. a. transfer pricing can help maximize a company's worldwide tax liability b. companies

please help due in 3 hours! it's also about stress :)

Please help me answer this

difference between the waste management in Nepal and Germany

Please help I will give brainliest to the first correct answer!!!