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Krishna Bhakthochidan

Aug 20, 2013

#### Sir, Can you please solve the following:- If the polynomial X4- 6X3+16X2-25X+10 is divided by another polynomial X2-2X+k, the reminder is X+a . Find k and a



Given that the remainder is (x + a)
⇒ (4k – 25 + 16 – 2k)x + [10 – k(8 – k) ] = x + a
⇒ (2k – 9)x + [10 – 8k + k<...

Sahiti

Oct 15, 2013



Shreyas Rastogi

May 7, 2015

#### If the squared difference of the zeroes of the quadratic polynomial f(x) = x2+px+45 is equal to 144 ,find the value of p.



Rajputra rishiraj si

Aug 28, 2013



Apr 1, 2014



Farheen

May 29, 2014

#### 



Sol :
given that x-√5 is a factor of the cubic polynomial x3-3√5x2+13x-3√5

x-W...

Sep 30, 2013



Farheen

May 19, 2014



Indraneel

Sep 18, 2013



R murali

Jun 6, 2014

#### If α  and  β are zeroes of the polynomial f(x)=x2+px+q then find the quadratic polynomial  having 1/α and 1/β as its zeroes



Sol:
Given  α and β are zeroes of the polynomial f(x)=x2+px+q

α+ β = -p αβ = q

(1/α +...

Krishna Bhakthochidan

Aug 20, 2013

#### Sir, Can you please solve the following:- If the polynomial X4- 6X3+16X2-25X+10 is divided by another polynomial X2-2X+k, the reminder is X+a . Find k and a



Given that the remainder is (x + a)
⇒ (4k – 25 + 16 – 2k)x + [10 – k(8 – k) ] = x + a
⇒ (2k – 9)x + [10 – 8k + k<...

Sahiti

Oct 15, 2013



Shreyas Rastogi

May 7, 2015

#### If the squared difference of the zeroes of the quadratic polynomial f(x) = x2+px+45 is equal to 144 ,find the value of p.



Rajputra rishiraj si

Aug 28, 2013



Apr 1, 2014



Farheen

May 29, 2014

#### 



Sol :
given that x-√5 is a factor of the cubic polynomial x3-3√5x2+13x-3√5

x-W...

Sep 30, 2013



Farheen

May 19, 2014



Indraneel

Sep 18, 2013



R murali

Jun 6, 2014

#### If α  and  β are zeroes of the polynomial f(x)=x2+px+q then find the quadratic polynomial  having 1/α and 1/β as its zeroes



Sol:
Given  α and β are zeroes of the polynomial f(x)=x2+px+q

α+ β = -p αβ = q

(1/α +...

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