Given the square of P - PQ = 1 / 4pq-3q and the square of P = - 2, find the square of P + 3pq-3q

Given the square of P - PQ = 1 / 4pq-3q and the square of P = - 2, find the square of P + 3pq-3q


The square of P - PQ = 1
Square of 4pq-3q = - 2
Add two formulas
obtain
Square of P + 3pq-3q square = - 1



The solution set of 6-x-2x square < 0 is
The most basic medicine, at least to understand


2x^2+x-6>0
(2x-3)(x+2)>0
Then 2x-3 > 0 and X + 2 > 0
Or 2x-30
x>1.5
By 2x-3



Find: X-1 divided by the square of X + X-6 greater than 0 solution set


(x+3)(x-1)(x-2)>0
-3 < x < 1 or X > 2