Answer:
d²y/dx² = -8/25 (x)^(-9/5)
Step-by-step explanation:
y = 2(x)^(1/5) + 3
Use power rule:
dy/dx = 2 (1/5) (x)^(1/5 − 1)
dy/dx = 2/5 (x)^(-4/5)
Use power rule again:
d²y/dx² = 2/5 (-4/5) (x)^(-4/5 − 1)
