Answer
dz/du=10/5=2
dx/dv=5/5=1
Work Step by Step
dz/du=dz/dx*dx/du
dz/dz=5/1+x^{2}
dx/du=ex^{u}+0
dz/du=10/5=2
dz/dv=dz/dx*dx/dv
dz/dx=5/1+x^{2}
dx/dv=1/v
dz/dv=5/1+2^{2}*1=1
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