if alpha beta be the zeros of the polynomial
2x²+5x+k
such that
alpha²+beta²+alphabeta =21/4
then find k pl

Question

if alpha beta be the zeros of the polynomial  2x²+5x+k such that  alpha²+beta²+alphabeta =21/4 then find k​ pls fast

Lydia · Answer

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Genesis

16.
Find the pole of 3x+4y-45=0 with respect x2 + y2 – 6x-8y+5 = 0 (Mar-16 A.P)
Find the value offk’, if the points (4,k

.Find the length of the side of a cube whose total surface area is 216 cm ²

1 thought on “if alpha beta be the zeros of the polynomial <br />2x²+5x+k<br />such that <br />alpha²+beta²+alphabeta =21/4<br />then find k pl”

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if alpha beta be the zeros of the polynomial 2x²+5x+ksuch that alpha²+beta²+alphabeta =21/4then find k​ pl

Genesis

16.Find the pole of 3x+4y-45=0 with respect x2 + y2 – 6x-8y+5 = 0 (Mar-16 A.P)Find the value offk’, if the points (4,k

.Find the length of the side of a cube whose total surface area is 216 cm ²​

1 thought on “if alpha beta be the zeros of the polynomial <br />2x²+5x+k<br />such that <br />alpha²+beta²+alphabeta =21/4<br />then find k​ pl”