#Did a and b. not sure what they are asking in c therefore i cannot complete the question
vital vale
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bold vortex
You have to find an x such that you get 2.9998^6
vital vale
You have to find an x such that you get 2.9998^6
how would you go about doing that?
bold vortex
Left hand side is (3-2x)⁶, what value of x do you need to get 2.9998⁶
vital vale
Left hand side is (3-2x)⁶, what value of x do you need to get 2.9998⁶
i have no idea
bold vortex
i have no idea
We want to find $x$ such that $(3-2x)^6 = 2.9998^6$
steel portalBOT
Vee
vital vale
We want to find $x$ such that $(3-2x)^6 = 2.9998^6$
so after 3-2x you should get 2.9998?
bold vortex
Yes, just find x
vital vale
x = 0.0001?
bold vortex
x = 0.0001?
Alright
Now for $x=0.0001$, what value does the expansion give considering the first two terms
steel portalBOT
Vee
vital vale
Now for $x=0.0001$, what value does the expansion give considering the first two...
729 and -2916(0.0001)
steel portalBOT
vital vale
i used the original expansion of (3-2x)^6 than subbed in 0.0001 when i saw an x
bold vortex
,w 6 × 3⁵ × 2x
steel portalBOT
bold vortex
Okay, looks alright
vital vale
nice
bold vortex
i used the original expansion of (3-2x)^6 than subbed in 0.0001 when i saw an x
Now get the answer
vital vale
,w 2916 × 0.0001
steel portalBOT
vital vale
729 - 0.2916
bold vortex
729 - 0.2916
What next?