julie7645 julie7645

02-12-2019
Mathematics

contestada

Solve each equation using the quadratic formula x = =
a. x2 + 3x + 2 = 0
c. 2x2 + 5x = 1
b. 4x2 + 8x - 24 = 0
d. x2 + 14x + 33 = 0

Respuesta :

jamilexpenamond jamilexpenamond

02-12-2019

Answer:

a: x=-2, x=-1

c:x=-2.68, x=0.186

b:x=-3.6, x=1.6

d:x=-11, x=-3

Answer Link

Otras preguntas

Help me with both of these please !

This image shows the tops of several multicolored straws. In what ways does this image show unity and variety? Select three options. 1. unity in shape 2. unity

Questions 1–10: The following sentences contain examples of the different kinds of pronouns studied in this lesson, including reflexive, those following preposi

Please answer this correctly

The boiling point of water is 212°F. What is this temperature in degrees Celsius? Use the formula C = 5/9 (F - 32), where C represents the temperature in degree

when a force causes an object to move, what happens?

Name 3 irrational number that are between 5 and 6

For 1983 through 1989, the per capita con- sumption of chicken in the U.S. increased at a rate that was approximately linear. In 1983, the per capita consumptio

What is the value of 3ab + 5b - 6 when a = -1 and b = 3? 0 6 18 24

Solve for the proportion. x+2/5=6/15