dy/dx if y=a/x
let G = (1,-1,5,-5) be a multiplication group 4rth root of unity and H = (1,-1) ,we a sub group of G and find the right coset of ...
(5x+5)²-9
(5+z)²+2z(5+2z)
what is a number bigger than TREE3
gyffdgftfygytgu
consider the relation on the real line consisting of all pairs (x,y) of real numbers such that x<y. It is an order relation, calle...
(-2x+4)²-(-3x-9)²
the floor of a rectangualr greenhouse has length x metres and width y metres. The floor has an area of 16.5m² and a perimeter of 1...
If 𝑥𝑥𝑦𝑦𝑧𝑧=𝑐, show that at 𝑥=𝑦=𝑧, 𝜕2𝑧
𝜕𝑥𝜕𝑦
=−((𝑥𝑙𝑜𝑔𝑒𝑥))−1