MasonStansell01
MasonStansell01
09-12-2016
Mathematics
contestada
X-1=sqrt 6x+10 please help me!
Respuesta :
amiyu
amiyu
09-12-2016
Squaring both sides we get,x^2-2x+1=6x+10,,,x^2-8x-9=0.factoring by middle term breaking, x^2--9x+x-9=0,(x+1)(x-9)=0,x=-1,9
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
What are the gases that come to equilibrium between the upper layer of the ocean and the atmosphere?
What is the percentage increase from 108.5 to 145.4
list the sixth external parts of a computer system and identify which are output and which are input devices
list the sixth external parts of a computer system and identify which are output and which are input devices
simplify the expression -7 - 8y + 1 - 2y = ?
list the sixth external parts of a computer system and identify which are output and which are input devices
in ancient times , coins made from gold and silver gradually replaced which commonly used means of exchange in commerce?
Which object is a system made up of subsystems A. Mineral B. Rock C. Earth D. Box
Name three arthropod head appendages and their functions
Cumulus and stratus clouds belong to which cloud group?
