queenval3
queenval3
03-04-2017
Mathematics
contestada
How do you solve that?
Respuesta :
TheHero
TheHero
06-04-2017
put it in the form
ax^2 + bx + c = 0
use the quadratic formula
x = [ -b + sqrt( b^2 - 4 ac ) ] / 2a
x = [ -b - sqrt( b^2 - 4 ac ) ] / 2a
7v^2 - 7v - 22 = 0
a = 7
b = -7
c = -22
v = [ 7 + sqrt ( 49 - 4 * 7 ( -22) ] / 2 * 7 = 2.34
v = [ 7 - sqrt ( 49 - 4 * 7 ( -22) ] / 2 * 7 = -1.34
Answer Link
gaven3434
gaven3434
11-12-2018
Answer:
19
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
How are plants involved in the Carbon Cycle? What happens to the carbon?
what was the greatest source of conflict between the native american indians and the european settlers
What, in your perception, has contributed to parris's apparent "softening" in attitude?
CAN YOU PLEASE HELP ASAP!?
What was Admiral de Grasse significant in the French Revolution
1. For what two main reasons was the Getty Museum kouros initially considered "extraordinary"?
Which shortcut key aligns text to the center of a page?
MATH HELP PLEASE The coordinates of the vertices of quadrilateral ABCD are A(−4, −1) , B(−1, 2) , C(5, 1) , and D(1, −3) .
If the surface area of a sphere is doubled, how will the volume get affected
A fair die is a cube with number 1 through 6 on the sides, represented as painted spots. If a fair die is rolled, what is the probability of number 6 landing fa
