# maths helpWatch

#1
Can someone please spot where i went wrong on q2, it all looks correct to meAttachment 797848
0
1 week ago
#2
(Original post by BlueApple123)
Can someone please spot where i went wrong on q2, it all looks correct to meAttachment 797848
#3
http://imgur.com/gallery/6scrqTF
0
1 week ago
#4
Whatever you do to one side of an equation you do to the whole of that side.

So, from

If you multiply through by d, you get:

It may help to think of the whole side as one thing, so you could put in an intermediate step of:

if it helps.
Last edited by ghostwalker; 1 week ago
#5
(Original post by ghostwalker)
Whatever you do to one side of an equation you do to the whole of that side.

So, from

If you multiply through by d, you get:

It may help to thing of the whole side as one thing, so you could put an intermediate step of:

if it helps.
Brillaint, i now understand. Thank you very much
2
1 week ago
#6
Need to have brackets
0
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