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 ( 69+ )
Otras preguntas
Who will be taxed for eskom
Please answer this question for grade 9
Profit is the difference between revenue and cost. the revenue, in dollars, of a company that makes skateboards can be modeled by the polynomial 2x3 30x – 130.
How to come up with a good idea that you are going to start a business?option for Partner you want to start working?1) Family business2) couple business3) Frien
Choose a trade agreement that the us is currently negotiating that you would like to learn more about. which trade agreement did you choose?
According to research on cultural differences in personality, Europeans tend to score higher in which area of the Five Factor Model?
2) Find the perimeter and area of the figures: a) P = A = 8 8 ft. b) P = A = 12 5m
35 Points + Brainest
If 40g KCI are dissolved in 100g of water at 20 degrees C, what type of solution does it form?
on the graph, sketch f(x)=x+3 as well as g(x)=x
