mathsgenuisxx
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I would like to know good tips to learn Rearranging formulae I have some questions on this , They have told us t =s squared +5
Another Question is Make X the subject of the Formula y = x squared + 4 divided by 5 can you please help me with this question.
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TheAlchemistress
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I don't know if it's right, but you have to square root the squares to get the subject on it's on.
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Valyrian
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(Original post by mathsgenuisxx)
I would like to know good tips to learn Rearranging formulae I have some questions on this , They have told us t =s squared +5
Another Question is Make X the subject of the Formula y = x squared + 4 divided by 5 can you please help me with this question.
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etothepiiplusone
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(Original post by Valyrian)
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 \sqrt{5y-4} \neq \sqrt{5y}-2
Also the final answer should be  x = \pm \sqrt{5y-4}
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Valyrian
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(Original post by etothepiiplusone)
 \sqrt{5y-4} \neq \sqrt{5y}-2
Also the final answer should be  x = \pm \sqrt{5y-4}
Oops sorry.
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mathsgenuisxx
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Thankyou so much for this help and i loved your working out and it really helped me so much.
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mathsgenuisxx
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Make x the subject of the formula y = x squared + 4 divided by 5.

Another question : Rearrange the formula p= q divided 5 - q to make q the subject.

Another question : n = 3+m divided by minus 5 it then the question then asks Rearrange the formula to give m in terms of n.


Another question: Make v the subject of the formula w = uv divided by u + v.

One final one : Rearrange 4y = k(2-3y) to make y in terms of k.
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