Hello, could anyone pls help me do part (c)? I've done a and b and kinda mind-blanked for c.
Modern4DaBois Member Joined Oct 25, 2021 Messages 42 Gender Male HSC 2022 Dec 1, 2021 #1 Hello, could anyone pls help me do part (c)? I've done a and b and kinda mind-blanked for c.
Q quickoats Well-Known Member Joined Oct 26, 2017 Messages 970 Gender Undisclosed HSC 2019 Dec 1, 2021 #2 I'm assuming you got somewhere near the required expression but not quite? Hint: consider the roots-coefficient relationship.
I'm assuming you got somewhere near the required expression but not quite? Hint: consider the roots-coefficient relationship.
Modern4DaBois Member Joined Oct 25, 2021 Messages 42 Gender Male HSC 2022 Dec 1, 2021 #3 quickoats said: I'm assuming you got somewhere near the required expression but not quite? Hint: consider the roots-coefficient relationship. Click to expand... Hmm... I'll give this a try. Thanks!
quickoats said: I'm assuming you got somewhere near the required expression but not quite? Hint: consider the roots-coefficient relationship. Click to expand... Hmm... I'll give this a try. Thanks!
C CM_Tutor Moderator Moderator Joined Mar 11, 2004 Messages 2,642 Gender Male HSC N/A Dec 2, 2021 #4 Some help for (a) in a related thread. Having established that the solutions are: there are two pairs of solutions, and where one of is one of and is the other and both and are poitive and real. It follows that
Some help for (a) in a related thread. Having established that the solutions are: there are two pairs of solutions, and where one of is one of and is the other and both and are poitive and real. It follows that
Modern4DaBois Member Joined Oct 25, 2021 Messages 42 Gender Male HSC 2022 Dec 2, 2021 #5 CM_Tutor said: Some help for (a) in a related thread. Having established that the solutions are: there are two pairs of solutions, and where one of is one of and is the other and both and are poitive and real. It follows that Click to expand... Thank you so much bro! That makes sense
CM_Tutor said: Some help for (a) in a related thread. Having established that the solutions are: there are two pairs of solutions, and where one of is one of and is the other and both and are poitive and real. It follows that Click to expand... Thank you so much bro! That makes sense