1. En encuentre las raíces de la ecuación para los casos mostrados: a)
2 − 25 = 0
b)
2 − 3 = 0
2. Carlos, excelente matemático, se le plantea resolver la siguiente ecuación
cuadrática:
2
2 − 8 + 6 = 0 ¿Qué valores de "" encontró

3. Si 1 2 Son las raíces de la ecuación mostrada:
3
2 − 9 + 45 = 0
Calcule: =
1. 2
1+ 2

con el desarrollo porfa

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft