radomes.openskiesproject.org
naomie1
naomie1 naomie1
  • 12-08-2016
  • Mathematics
Answered

if x=x2+6x-40 what are the values of x?

Verified Answer :

caylus
caylus caylus
  • 12-08-2016

Hello,

x²+6x-40=x
==>x²+5x-40=0
Δ=5²+4*40=185

\(x= \dfrac{-6-\sqrt{185}}{2} \ or \ x= \dfrac{-6+\sqrt{185}}{2}\)

Answer Link

Related Questions

What is the scientists next step if he concludes that his hypothesis is false
What is the GCF of 56 and 21
What was the main goal of early19thcentury utopian communities A Rehabilitating nonviolent criminals B Providing better services for lowincome families C Servin
A human being receives chromosomes from each parent
How do u do this Im so confused I really need help
Score A thunderstorm or hurricane is powered by heat water wind land
Consider the parent quadratic function fx x2 Give the equation of a function that represents a vertical translation of the parent that is it has moved up or dow
The job of a is to store water and other materials
Find cot theta if csc theta the square root of 52 and tan thetagt0
while latin american countries had many different ideas about government those that wanted liberal government preferred