If the polynomial 6x^{4} + 8x^{3}- 5x^{2} + ax + +b is exactly divisible by the polynomial 2x^{2} - 5 , then find the value of a & b

pls do it urgently

the given polynomial is divisible by .

let us write the division.

since is divisible by therefore remainder = 0.

thus

therefore coefficient of x and constant term both must be zero.

hope this helps you.

cheers!!

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