= (x+3)^6 * (3(2x-5)^2*2) + (2x-5)^3 * (6(x+3)^5)
= (x+3)^6 *(6(2x-5)^2) + (2x-5)^3 * (6(x+3)^5)
= 6(x+3)^6 (2x-5)^2+ 6(2x-5) (x+3)^5
factoring this part is where I get stuck ?
hi sorry about the mistakes, the question is
differentiate , y = (2x-5)^3 (x+3)^6
I can get up to where you have to factor the equation, but am unsure what to do from there , any help would be much appreciated ??
Homework Statement
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hi could some body please help me factorise this please ? any chance of a few stages would be much appreciated
Homework EquationsThe Attempt at a Solution
my attempt , but my solutions say otherwise ?
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hi thanks for the advice every one, 0.01 is in the equation because the first measurement of the magnetic field was measured 10 mm away from the centre of the single loop coil, is this equation correct ?
Homework Statement
this is the equation for flux density we have been given, the radius 30mm, z= goes in stages of 10mm, from zero to 50mm, then from zero to -50mm. that symbol at the begin of equation is 4 pie ! and the current is 5 amps. its is for a single-loop coil
Homework EquationsThe...