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Odette
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Member warned that HW posts must include some effort
Can someone explain it to me step by step?
Thank you!FactChecker said:You can apply the chain rule repeatedly to (sin((x+1)2))3 = f(g(h(x))), where f(g) = g3, g(h)=sin(h), and h(x)=(x+1)2.
The overall equation is
df/dx = df/dg|g ⋅ dg/dh|h ⋅ dh/dx
df/dg = 3g2; dg/dh = cos(h); dh/dx = 2(x+1).
Substituting in gives df/dx = 3(sin((x+1)2))2 ⋅ cos((x+1)2) ⋅ 2(x+1)
The derivative of sin^3(x+1) ^2 is 6sin^2(x+1)cos(x+1).
To find the derivative of sin^3(x+1) ^2, you can use the chain rule and the power rule.
Yes, the derivative can be simplified to 6sin^2(x+1)cos(x+1).
Yes, the general formula for finding the derivative of a power function is n* x^(n-1), where n is the power.
The derivative of sin^3(x+1) ^2 is not 3sin^2(x+1)cos(x+1) because of the chain rule. The function is raised to the power of 2, so the derivative must also take into account the power of 2.