Question

find the value of 2/15-3/45+6/25-4/100​

Answer 1

Answer:

Consider the function f(x)=a(−720+1044x−580x2+155x3−20x4+x5)+x2+xf(x)=a(−720+1044x−580x2+155x3−20x4+x5)+x2+x

We have

f(2)=6,f(3)=12,f(4)=20,f(5)=30,f(6)=42f(2)=6,f(3)=12,f(4)=20,f(5)=30,f(6)=42

So the value at f(9)f(9) depends on the value of aa where aa is any real no.

for example if a=100a=100 then

f(x)=f(x)=

Then f(9)=252090.f(9)=252090.

So, I just wanted to point out that for such type of questions, the answer depends on your reasoning.

Answer 2

0.266666667

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