Show that x e" is a solution to x"- 12x" +48x 64x 0 show that x e is not a solution to x" - 12x" +48x -64x = 0 let y is this a solution for some r? if so, find all such r 2y 8y 0. now try a solution of the form y e for some (unknown) constant r verify that x c1e cze2 is a solution to x" -x-2x = 0. find c and c2 to 0 10 and x (0) solve for the initial conditions x(0)

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

answer: 0.1,0.85

step-by-step explanation:

i believe a. 12x≥120 is the answer