Answer:
8. (10/7)x^(0.7) +C
10. (x^-2)/2 -x^-1 +C
Step-by-step explanation:
The integral of x^a is x^(a+1)/(a+1).
8. a = -.3, so the integral is x^0.7/0.7
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10. This is the difference of two integrals, one with a=-2; the other with a=-3, so ...
the integral is (x^-1)/(-1) -(x^-2)/(-2)
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Of course, an arbitrary constant is added to each result to complete the indefinite integral.
