naranjoivan185 naranjoivan185
  • 02-05-2018
  • Mathematics
contestada

when 3 less than the square of a number n is multiplied by 2, the result is 122. if n > 0, what is the value of n?

Respuesta :

Skøll1922
Skøll1922 Skøll1922
  • 06-05-2018
122÷2=61
61+3=64
√64=±8
N is positive so the number is +8.

Hope this helped!
Answer Link

Otras preguntas

I need help on this question plz
It is possible for a triangle to be which of the following?
jane marko buys a car for 43,900.00. In three years the car depreciates 48% in vaule. how much is the car worth in 3 years?
huge 30 points if you answer
Help please? I can choose more than one answer I just don’t understand this stuff
Which key human trait did hunter-gatherer groups depend on to survive? A. intelligence B. imagination C. shared knowledge D. alertness E. versatility
HELP ASAP PLEASE! What type of mixture can be separated using a sieve A) a homogeneous mixture with components of varying sizes B) a homogeneous mixture with c
what role did nationalism play in the outbreak of world war 1?
Please help thanks!!
Write the equation of a line with a slope of -2 passing through the point (2, -2). Write your answer in slope-intercept form