x+\:20\:=\:\frac{3y}{2}\:+\:10\:=\:2z+5\:=\:110\:-\left(y\:+z\right)
x to the power of 9 times 1 over x to the power of 3
496.573 base 10 -base 16
6 - (-2)
(5 – 3)
3 = a + b 3
Work out the values of a and b.
x=21500+y/(19000*1000)
y=20000+x/(650*80)
1796630
33940680
30547192
5511820
7005866
4985544
14007166
12787616
14300926
12809861
what is 2 plus 2
3x(2x-3+6b)
find angle between radius vector and tangent at any point circle :--x² + y² =a²