dimasnetkovs dimasnetkovs

22-09-2022
Mathematics

contestada

Solve the equation
2x^2 + 8x - 1 = 0
by completing the square.
Give your answers correct to 2 decimal places.

Respuesta :

sophiahunter19 sophiahunter19

22-09-2022

0.0833
Step By Step: 2x^2 is just 2x two times

Ver imagen sophiahunter19

Answer Link

Otras preguntas

The cube has a mass of 72.9 g. What is its density in g/cm3? What substance is it?

prefix for convincing

A right cylinder has a diameter of 40 mm and a height of 30 mm, as shown. Semester Test, Part 1 What is the volume of the cylinder? a. 37,680 mm3 b. 1256 mm3

A homeless man that walks around town begging for money is considered a vagrant. Vagrancy is a crime against the A) Public property B) Public order C) Property

Let b = 8. What is the value of 28 – b · 2? A. 10 B. 12 C. 24 D. 40

Which represents a quadratic function? f(x) = −8x3 − 16x2 − 4x f (x) = x 2 + 2x − 5 f(x) = + 1 f(x) = 0x2 − 9x + 7

why might things far away and long ago be important to us now?

Isaac has had the same 2 credit cards for 10 years. He has a total credit limit of $12,000. He never makes late payments, and his student loans are almost paid

Which of the following best describes the protests at the 1968 Democratic Convention in Chicago? A. Anti-war protestors beat Chicago police and attacked them wi

Why was the Third Amendment important to the framers? Select the best answer from the choices provided. It protected free speech and freedom of religion. It dec