1+5/9
C=154
D=?
{Take $\pi$=22/7}
negative 1 subtract by negative 7
𝑧^5 = −32 find root
what is the diameter
-1 - (-7)
𝑧^5 = −32
13/22+30/55
if circimference of a circle is 154
3x²-5y-m-8=m-1
