differentiate 7/ square root of 1+x
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1 Answer

d(7/√(1+x))/dx=7(1+x)^-½=

-½(7)(1+x)^-(3/2)=-(7/2)/(1+x)^(3/2) which can be written:

-(7/2)√(1+x)/(1+x)² or -7√(1+x)/(2(1+x)²).

by Top Rated User (645k points)

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