√125*5*45*75m^2
simplify
12$x^{10}$ $y^{2}$
y=x-5/2x+3
L=4 $\pi$ j^2
Express j as the subject of formula
(p/4)^2
(p^2/4)^2
4x^2+3/2x-34=0
show that on Q^+ the operation * defined by a*b=ab/2 is a binary operation.
11/4