Number of solutions - SkolarHive

The number of real roots of the equation \(\sqrt{x^2-4x+3}+\sqrt{x^2-9}=\sqrt{4x^2-14x+6}\), is (a) 3 (b) 2 (c) 0 (d) -1

Back to Archive Keyword Select Category All categories Algebraic expression and identityClass 6 – Basic Geometrical Ideas Cbse – Integration…

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The number of real solutions of the equation \(|x|^2-3|x|+2=0\) is

Back to Archive Keyword Select Category All categories Algebraic expression and identityClass 6 – Basic Geometrical Ideas Cbse – Integration…

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The equation \( \sqrt{x+1}-\sqrt{x-1}=\sqrt{4x-1}\) has (a) no solution (b) one solution (c) two solutions (d) more than two solutions

Back to Archive Keyword Select Category All categories Algebraic expression and identityClass 6 – Basic Geometrical Ideas Cbse – Integration…

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The equation \(x-\frac{2}{x-1}=1-\frac{2}{x-1}\) has (a) no root (b) one root (c) two equal roots (d) infinitely many roots

Back to Archive Keyword Select Category All categories Algebraic expression and identityClass 6 – Basic Geometrical Ideas Cbse – Integration…

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