One have the right to determine the variety of roots by see the degree of the provided polynomial.
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The number of roots deserve to be recognize by just seeing the greatest power that the given equation.
1) because that the equation
here, the highest possible power the equation is one. So, it will have one root.
Lets check it by leveling
Hence, the equation has actually only one root namely x = 4.
2) consider a quadratic equation,
here, the greatest power the equation is two.So, that will have actually two roots.
Lets check it by simplify using middle term splitting method,
thus, the equation has two roots.
Hence, one deserve to determine the variety of roots by see the degree of the given polynomial.
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