If one root of the equation a x2 -bx-c - 0 where a-b- c are integers is -5 -3- then the other root is

The correct option is B 3 #160;√(5) If one root of the quadritic equation is 3+√(5) then, the other root will be 3 √(5) Because irrational ...

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Discriminant

If one root o...

Question

If one root of the equation $a x^{2} + b x + c = 0$ where $a, b, c$ are integers is $\sqrt{5} + 3$ , then the other root is

\sqrt{5} - 3

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3 - \sqrt{5}

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- 3 - \sqrt{5}

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2 \sqrt{5} + 3

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Solution

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Similar questions

Let one root of $a x^{2} + b x + c = 0$ where $a, b, c$ are integers be $3 + \sqrt{5}$ , then the other root is

a x^{2} + b x + c = 0

a, b, c \in Z, a \neq 0

3 + \sqrt{5}

p, q

3 x^{2} + 7 x - 2 = 0,

\frac{p}{5} + 3, \frac{q}{5} + 3

a x^{2} + b x + c = 0.

\frac{c - b}{a} = \frac{k}{75},

k

x^{5} - 10 a^{3} x^{2} + b^{4} x + c^{5} = 0

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