0.15 x 100%
5 divided by 3
P(x)= 2x^2+x-5
Q(x)=4x^2+3x-x^4+4+2x^3
R(x)=x^3-x
P(x) × R(x)=
(1607545)1/12
hello
$2^{-3}$=$\frac{1}{8}$ is correct?
(1+2)*4/5-10+11
4 3/5 + 2 1/5
suppose A c= B and a not equal phi. prove that if B is bounded below, then so is A, and inf A>=inf B
