Roots of Polynomials, Question 1c
Original post by CtrlAltDelirious
I need some help with this please.
Work out the sum and product of the new roots. It's no where near as difficult as it looks at first sight. Have a go and see what you can do.
Original post by CtrlAltDelirious
I need some help with this please.
Have you been able to make a start on this?
Hint: work out the sum and product of the expressions they've given you, and see if you can relate these new expressions to things you know already.
Original post by mqb2766
It's a 2 month old thread where the OP never showed any working. Why post a full solution?
Because I’m afraid the asker cannot do it.
Original post by mqb2766
Have a read of the forum guidelines sticky at the top of the forum. Full solutions shouldn't be posted and the OP is expected to post some attempt. After 2 months, I guess they've sorted it/couldn't care.
Okay, I delete the post.
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