JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

1 Hard

1 of 1

Analyzing +4 | -1

The number of negative integral solutions of

{x^2}{.2^{x + 1}} + {2^{\left| {x - 3} \right| + 2}} = {x^2}{.2^{\left| {x - 3} \right| + 4}} + {2^{x - 1}},

View answer and explanation

Correct option: A

None

Option A (None) is correct because after analyzing the equation for both

x \ge 3

and

x < 3

, there are no negative integral solutions.

More Questions from QUADRATIC EQUATIONS

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\log _7 \log _5(\sqrt{x+5}+\sqrt{x})=0

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{x^2} - px + q = 0

{\alpha _1},{\beta _1}

{x^2} - qx + p = 0,

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{x^2} + 4ax + 2 > 0

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a

f\left( x \right) = a{x^2} + bx + c\;

\;f\left( { - 1} \right) < 1,f\left( 1 \right) > - 1,f\left( 3 \right) < - 4\;

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9{x^2} - 18\left| x \right| + 5 = 0

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