SOLUTION: Please help me solve the problem:
{{{sin(x) = x ^ 2}}}
and please show how you solve this problem.
Thank you.
Algebra ->
Trigonometry-basics
-> SOLUTION: Please help me solve the problem:
{{{sin(x) = x ^ 2}}}
and please show how you solve this problem.
Thank you.
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Question 205396: Please help me solve the problem:
and please show how you solve this problem.
Thank you. Found 2 solutions by Edwin McCravy, Alan3354:Answer by Edwin McCravy(20056) (Show Source):
When the unknown letter appears both inside
and outside a trig ratio in an equation,
then there is no way to solve such an equation
by any of the methods of algebra. It can only
be estimated using a graphical calculator.
Of course we can see right off by inspection that
is one solution.
However there is another solution, which I
got from a TI-84. Graph these:
with calculator in RADIAN mode. Then find their
other point of intersection, which is
approximately
Edwin
