(3+1-55/60)360/12
3x-8
9x+8
3
3x-4y=12
-12x+16y=5
-16^3/4
3+(1-55/60)360/12
find the sum of 1/3 - $3/2^{2}$ + $5/2^{3}$ .... $\infty$
Minimum value of (2x+1/2)^2-1 is
prove that irrational number √3+2
284 times 47
−7 = −p