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The quadratic polynomial whose sum of ze...

The quadratic polynomial whose sum of zeroes is 3 and product of zeroes is -2 is:

A

`x^2+3x-2`

B

`x^2-2x+3`

C

`x^2-3x+2`

D

`x^2-3x-2`

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R G PUBLICATION-MODEL PAPER 1-EXERCISE
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  2. The quadratic polynomial whose sum of zeroes is 3 and product of zeroe...

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  4. If one root of the equation 2x^2-10x+p=0 is 2 then the value of p is

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  6. If the angle between radii of a circle is 100^@, the angle between the...

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  8. If cos(40^@+A)=sin 30^@, then the value of A is

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  9. The value of sin^2 30^@-cos^2 30^@ is:

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  11. Is 7^5xx3^2xx5+3 a composite number? Justify the answer.

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  12. Find the zeroes of the polynomial 4sqrt3x^2-5x-2sqrt3.

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  13. If the zeroes of the polynomial x^2-5x+k are the reciprocal of each ot...

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  14. Three angles of a triangle are x,y and 40^@. The difference between th...

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  16. If A,B,C are the interior angles of ABC, then prove that cos((A+B)/2)=...

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  17. Prove that sqrt5 is irrational.

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  18. If alpha and beta are the two zeroes of the quadratic polynomial x^2-3...

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  19. Prove that (1-sintheta)/(1+sintheta)=(sectheta-tantheta)^2.

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  20. Prove that in a right traiangle, the square of the hypotemuse is equal...

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