lol23225 lol23225

03-02-2021
Mathematics

contestada

2r2 + 3r – 1=0
solve using the quadratic equation

Respuesta :

krdlngedik krdlngedik

03-02-2021

Answer:

r^1 = -3-square root21/4

r^2 = -3+square root21/4

Step-by-step explanation:

Answer Link

Otras preguntas

what energy transformation is involved in movement of muscles

what problem was causing conflict between European and Latin American nation

Which statement about cells is true? A)They vary in size but are all the same shape. B)They vary in shape but are all the same size. C)They vary in size and sha

what is a important legacy of British rule to Nigeria

In which area were the Progressives unsuccessful? eliminating child labor busting trusts breaking up monopolies regulating the railroads

The continental shelf, continental slope, and continental rise combine to form the

A(n)___ is divided into rows and columns. What goes in the blank?

what is 31/100 in simpliest form?

What causes tectonic plates to move

Line segment DCOE is a diameter of circle O, line segment AB is a chord of the circle, and line segment OD is perpendicular to line segment AB at C. If AB=8 an