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# Further Maths Help watch

1. "The roots of the equation ax^3+bx^2+cx+d=0 are α= 3/2 , β= 1/2 and γ=1
Find the integer values of a b c and d"

Some help would be nice. I have all the formulas and have used them to try and come up with an answer however, when i checked my answer, it said i was wrong but the text book doesn't give a clear understanding of how to work it out and i can't find any videos showing a question like this.
2. (Original post by TJ149)
"The roots of the equation ax^3+bx^2+cx+d=0 are α= 3/2 , β= 1/2 and γ=1
Find the integer values of a b c and d"

Some help would be nice. I have all the formulas and have used them to try and come up with an answer however, when i checked my answer, it said i was wrong but the text book doesn't give a clear understanding of how to work it out and i can't find any videos showing a question like this.
Just expand and multiply through whatever to get the coefficients to be integers - then just compare the two cubics for your values.
3. (Original post by RDKGames)
Just expand and multiply through whatever to get the coefficients to be integers - then just compare the two cubics for your values.
Thank you for the help I can see what I was missing

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