SOLUTION: Find any real numbers that satisfy the following equation.
X^2=2(x+3)
Enter the exact answers in increasing order.
Algebra.Com
Question 812723: Find any real numbers that satisfy the following equation.
X^2=2(x+3)
Enter the exact answers in increasing order.
Found 2 solutions by stanbon, erica65404:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find any real numbers that satisfy the following equation.
X^2=2(x+3)
Enter the exact answers in increasing order.
----
x^2 -2x -6 = 0
-----
x = [2 +- sqrt(4-4*-6)]/2
-----
x = [2 +- sqrt(28)]/2
-------------------------
x = [2+2sqrt(7)]/2 or x = [2-2sqrt(7)]/2
------------------
x = 1-sqrt(7) ; x = 1+sqrt(7)
===============================================
Cheers,
Stan H.
Answer by erica65404(394) (Show Source): You can put this solution on YOUR website!
a=1 b=-2 c=-6
RELATED QUESTIONS
Find the zeros.
f(x)=((3x^2-2x-2)/(13+15x))
Enter the exact answers in increasing... (answered by ikleyn)
x^2-1=8x
Enter the exact answers in increasing order.... (answered by skippo)
Find the zeros.
f(x)= ((3x^2-2x-1)/(13+5x))
Enter the exact answers(formula) in... (answered by ikleyn)
Refer to the graph of
y = sin x to find the exact values of x in the interval... (answered by lwsshak3)
Refer to the graph of y = tan x to find the exact values of x in the interval... (answered by lwsshak3)
find the exact values of x in the interval [0, 4π] that satisfy the equation. (Enter (answered by lwsshak3)
Refer to the graph of y = sin x to find the exact values of x in the interval
(−π/2, (answered by Theo)
Find all values of x in the interval [0, 2π] that satisfy the equation. (Enter your... (answered by lwsshak3)
Find all solutions in the interval [0, 2π) (increasing order) for the equation... (answered by lwsshak3)