Question

If a polynomial 4x⁴-4x³-35x²+36x-9 has two zeroes 3 and -3 , then find the other zeroes​

Answer 1

Answer:

Given 2 roots are 3,-3

let the given polynomial be p(x)

now we know that x=3,-3 or x+3=0 and x-3=0

to find the other 2 roots we have to divide p(x) by [(x+3)(x-3)] and equate the result to zero

[(x+3)(x-3)] is equal to x^2 - 9

solving p(x)÷(x^2 - 9) guves a quadratic 4x^2 - 4x + 1

this is a perfect square of (2x-1)^2

and hence equating it to zero gives x=1/2,1/2

Step-by-step explanation:

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Answer 2

Answer:

so the above is ur ans

hope it helps

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