For what value a the division of two polynomials (ax²+3x³-3) and (2x³-5x+a) give the same remainder
any math expert solve this plz
i will mark u brainist
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Answer:
Let,ax^2 + 3x^3-3 =0 ...(1)
and 2x^3- 5x + a =0 .....(2)
when we put equation 1 , x = -1 then
a(-1)^2 + 3(-1)^3 - 3=0
a - 3 - 3= 0
a - 6 = 0
a= 6
Similarly ,
when we put equation 2 , x = -2then
2(-2)^3 - 5 (-2) + a = 0
2×(-8 ) + 10 + a = 0
-16 + 10 + a = 0
- 6 + a = 0
a= 6
The remainder is same 6
hope you helpul to us
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