Question

divide 39 into two parts such that there product is 324.

Answer 1

Let the 1st part be x.

Then the other part will be 39-x.

Given that their product is 24.

x(39-x) = 324

39x - x^2 = 324

x^2 - 39x + 324 = 0

x^2 - 27x - 12x + 324 = 0

x(x-27) - 12(x - 27) = 0

(x-27)(x-12) = 0

x = 27,12.


Hope this helps!

Answer 2

Sorry for cuttings

Hope it helps