If 2 and -3 are zeros of y²+(m+1)+n. Then fimd the value of m and n
Answers
Answer:
x² = log x implies base is 10.
As per definition of logarithm :
10^(x²) = x
This is not possible for any value of x.
Check :
If x = 0 LHS evaluates to 10^0 = 1 ≠ RHS
If x = 1 LHS evaluates to 10^1 = 10 ≠ RHS
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There are none. x2>x−12>lnx,x>0
It is a nice exercise to prove the right inequality (hint: consider the derivative of x−12−lnx,x>1).
The left inequality is algebra 101.
In order for the equation to have any solution, we should have the graphs of f(x)=x2 and g(x)=logx intersect. Since they never do, no solution is possible.
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All x² problems usually have 2 solutions.
0.378612 + 0.559887 i
0.378612 – 0.559887 i
Footnotes
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