s3tar9faquatilli
s3tar9faquatilli
01-04-2017
Mathematics
contestada
Solve for z.
z^2+15z+14=0
Respuesta :
Аноним
Аноним
02-04-2017
z = {- 15 +- root of ( 225-56) } / 2
= {-15 +- 13 } / 2
= -14 or -1
so, z = -14 or -1
hope it helped
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Two marathon runners leave the starting gate, one at 16 mph and the other at 12 mph. If they maintain the pace, how long will it take for them to be 1/3 of a mi
what is the measure of an interior angle of a regular polygon with 90 sides
In "Delfino II: Diez in the Desert," Diez tells people in his group not to wear bright clothing because ______
Convert the following expressions with rational exponents to the radical form (2x)^-1/2
I need help with this
Simplify the expression 5(2a + 3b) - 4(3a - 5b).
Can you anyone solve this please!!?
Evaluate each expression for the given values of the variables X-y^3;x=27,y=3
5p + 10= 2p + 1P + 40
Connect In “Occupy LSX . . . ,” it’s mentioned that some of the protesters wore Guy Fawkes masks. What were the masks a reference to?