sum and product of roots - SkolarHive

If α, β are the zeroes of the polynomial \(f(x)=ax^2+bx+c\), then \(\sqrt{\frac{α}{β}}+\sqrt{\frac{β}{α}}=?\)

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

Read More

If α, β are the zeroes of the polynomial \(f(x)=ax^2+bx+c\), then \(\frac{1}{α^2}+\frac{1}{β^2}=?\)

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

Read More

If α and β are the zeroes of the polynomial \(x^2+5x+c\), and \( α-β=3\), then \(c=\)? a) 0 b) 1 c) 4 d) 5

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

Read More

If α and β are the zeroes of the polynomial \(x^2+5x+c\), and \( α-β=2\), then \(c=\)? a) 0 b) \(-\frac{21}{4}\) c) \(\frac{21}{4}\) d) 5

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

Read More

If α and β are the zeroes of the polynomial \(2x^2+4x+5\), then find the value of \(α^3+β^3\).

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

Read More

Type to search

0