In numerical analysis finding the roots of an equation requires taking an equation set to 0 and using iteration techniques to get a value for x that solves the equation. The best method to find roots of polynomials is the Newton-Raphson method, please look at the related question for how it works.
Rational zero test cannot be used to find irrational roots as well as rational roots.
2WAT......
weed
there are none
One can find more information on grass roots by reading the Plants Today magazine. They go into great detail about certain plants such as grass roots.
people i am stuck in the square roots. Can you help by giving me the steps.
for an 2nd order the roots are : [-b+-sqrt(b^2-4ac)]/2a
z5 is an expression, not an equation and so cannot have roots.
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If the quadratic is ax2 + bx + c = 0 then the product of the roots is c/a.
it does this by saving all its water it has collected in its storage roots
i dont no