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 ( 12+ )
Otras preguntas
2x² - 5/6 x +1/12 PLS ANS
A) Which of the three types of needs currently drive you? Will that have to change once you find a career-oriented job?
15 points PLEASE ANSWER
simplify the following without using calculator √50 + √98
In Japan, there is something called Anime, It's a form of animation in Japan and is one of the most popular types of tv since what year?
As a branch of study economics is said to be central to national planning discuss
SPANISH PLEASE HELP!!!!! WILL GIVE BRAINLIEST!!!!!! Write the rough draft of your article. You may copy and paste the accented and special characters from this
From deltamath.com Help me please i really don't get it.
Century Page: Date: A man bought a radio for Rs. 2000 and fixed its price so that after giving 20% discount he made 10% profit. Find the fixed price of the radi
Sally's paycheck this week was $100. She spent $220.45 for a shirt, $12.95 for a CD, $15 for gasoline, and put the balance in the bank. a. What percent of her t
