Question

The Quadratic Polynomial whose zeroes are \(\Large{\frac{3}{5}}\) & \(\Large{\frac{-1}{2}}\) is ????

@AravindG

Answer 1

(x-a)(x-b)=0

Has its zeros a and b

Answer 2

Use this^

Answer 3

I got \[\Large{\frac{10x^2-x-3}{10}}\]

but book says \[\Large{10x^2-x-3}\]

Answer 4

(x-3/2)(x+1/2)=0

(5x-3)(2x+1)=0

10x^2-x-3=0

Yes your book is right!

Answer 5

Infact you are right too...Multiply by 10 on both sides

Answer 6

Oh 10 is multiplied by '0' on the RHS

Thanks Bhaiya :)

Answer 7

yw :)