LorenaD487295 LorenaD487295

25-10-2022
Mathematics

contestada

solve the quadratic equation below.3x^2-9=0

Respuesta :

NyleeD588955 NyleeD588955

25-10-2022

[tex]\begin{gathered} 3x^2-9=0 \\ 3x^2-9+9=0+9 \\ 3x^2=9 \\ \frac{3x^2}{3}=\frac{9}{3} \\ x^2=3 \\ x=\sqrt{3},\: x=-\sqrt{3} \end{gathered}[/tex]

Answer Link

Otras preguntas

The recipe for beef bulalo requires hours of cooking. Cecile has already cooked bulalo for hours before asking Layla to replace her in keeping an eye on the f

Last week Len spent $18 to bowl 4 games. This week he spent $27 to bowl 6 games Len owns his bowling ball and shoes, so he only has to pay for each game that he

the demand for trains between marshdell and deepbarrow varies throughout the year. the demand reaches its peak in summer and drops during winter. this demand fo

Determine the singular points of the given differential equation Classify each singular point as regular or irregular (Enter your answers as a comma-separated l

most particles in nature have a specific lifetime before they decay, and in general the larger their mass, the longer they will live before decaying. in this pr

accutest is manufacturing automated blood pressure devices intended to use at home. at present, they have a very succssful product line called truetense, which

select all that apply select the three characteristics of franchising. multiple select question. it is most often used for real estate businesses. it uses a wel

An adult feels the need to urinate when the _____________ contains 300 to 350 ml or urine.

investment turnover g compute the return on investment for department b. (round the final percentage to two decimal points. e.g., 10.52%; do not round any inter

job order costing and process costing applications for each of the following situations, indicate whether job order or process costing is more appropriate and w