Flower666
Flower666
09-03-2018
Mathematics
contestada
how to solve Questions 1&2?
Respuesta :
carolynl0403
carolynl0403
09-03-2018
1. x can be -1 or -3
2. x =(-6-√60)/-6=1+1/3√
15
= 2.291
x =(-6+√60)/-6=1-1/3√
15
= -0.291
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
HELP!!! MATH!!! 100 PTS !!! Suppose f is a one-to-one, differentiable function and its inverse function f−1 is also differentiable. One can show, using implici
The penny coin was removed from circulation in Canada In February of 2014. The United States may soon do the same. The major reason for this move was the rising
What has been an advantage of commercial banks being a member of the Federal Reserve? A. Commercial banks can be insured or take out additional loans to protect
Which of the following expressions is equivalent to ab2 + 6ab + 7a3 – 14a? (b + 7)(b + 6)(a2 – 2) b(b + 6) + 7(a2 – 2) a[b(b + 6) + 7(a2 – 2)] a[(b + 7)(b +
I need help with question
QUESTION 3 The probability that it will rain on a given day is 63%. A child has a 12% chance of falling in dry weather and is three times as likely to fall in w
3. Joyce had a 10.00am appointment 60Km from her house. She averaged 80Km/h for the trip but arrived 20 minutes late for the appointment. At what time did she l
what is big data life cycle?
60% of people who purchase sports cars are men. If 10 sports car owners are randomly selected, find the probability that exactly 7 are men.
How many significant digits are there in the number obtained by dividing 10.24 by 16 using significant digits? A. 1 B. 2 C. 3 D. 4
