13/26by decimals
2x+3=2x^2−2
26/13 by decimals
x-y=6
xy=4
Simplify the following expressions (showing all the working)
(8+2) ×3−52+4÷2(8+2) ×3−52+4÷2
4 / 2
44 - (-11)
5/sin(θ) = b/sin(115)
(6!)!= 260121894356579510020490322708104361119152187501694578572754183785083563115694738224067857795813045708261992057589224725953...