michvellej89 michvellej89

02-10-2021
Mathematics

contestada

What is the number of real solutions of the equation 2x2 – 3x + 7 = 0?

Respuesta :

lizbethmaldonado2003 lizbethmaldonado2003

02-10-2021

2x2-3+7=0
-7. -7
2x2-3=-7
+3. +3
2x2=-4
/2. /2
2=-2
No real solution

Answer Link

Otras preguntas

What is a federal scout

The edge of one cube is 4 m shorter than the edge of a second cube. The volumes of the two cubes differ by 1216 m^3. Find the edge of the smaller cube.

Which of the following changes will decrease the rate of collisions between gaseous molecules oftype A and B in a closed container? A. decrease the volume of t

which fraction shows 32/48 in simplest form

You can divide any parallelogram into two matching triangles. How is this useful?i need to know this answer right now please

A pea plant is heterozygous for height (Tt). Which allele will be carried by a pollen grain produced by the plant? A.T only B.t only C.T and t D.T or t

If the circumference of a baseball is 24 cm what is the volume of the object

Two ships leave whittier, Ak at 7 AM. The first ship sails towards Valdez on a 54° course at a constant rate of 36 mi/h. The second ship sails towards Knight is

11. Consider the elements neon, bromine, and phosphorus. Which has five electrons in its 4p sublevel?

Who were the Britons fighting against in the middle ages?