To solve using completing square method we proceed as follows:
x^2-10x+8=0
x^2-10x=-8
but
c=(b/2)^2
c=(10/2)^2=25
thus we can add this in our expression to get
x^2-10x+25=8+25
factorizing the LHS we get:
(x-5)(x-5)=33
(x-5)^2=33
getting the square roots of both sides we have:
x-5=+/-√33
x=5+/-√33
8^6 + 4^11 = 262144 + 4194304 = 4456448
4456448/17 = 262144 is the answer
I'm pretty sure the slope is: - 4/11
B: z=80___________________________________
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