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If inte^(((x^(6)+x^(2)-x-1)/(x-1)))(5x^...

If `inte^(((x^(6)+x^(2)-x-1)/(x-1)))(5x^(4)+4x^(3)+3x^(2)+2x+2)dx=e^(g(x))+C` where C is constant of integration and g(0) = 1, then the value of g (1) is___________ .

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To solve the given problem, we need to evaluate the integral and find the function \( g(1) \) based on the information provided. Let's break down the solution step by step. ### Step 1: Set Up the Integral We start with the expression given in the problem: \[ \int e^{\frac{x^6 + x^2 - x - 1}{x - 1}} (5x^4 + 4x^3 + 3x^2 + 2x + 2) \, dx = e^{g(x)} + C \] ### Step 2: Simplify the Exponent The exponent can be simplified as follows: \[ \frac{x^6 + x^2 - x - 1}{x - 1} \] Using polynomial long division, we can divide \( x^6 + x^2 - x - 1 \) by \( x - 1 \). After performing the division, we find that: \[ x^6 + x^2 - x - 1 = (x - 1)(x^5 + x^4 + x^3 + x^2 + x + 1) + 0 \] Thus, the expression simplifies to: \[ \int e^{x^5 + x^4 + x^3 + x^2 + x + 1} (5x^4 + 4x^3 + 3x^2 + 2x + 2) \, dx \] ### Step 3: Recognize the Integral Now, we can recognize that the integral can be expressed in terms of \( e^{g(x)} \): \[ g(x) = x^5 + x^4 + x^3 + x^2 + x + 1 \] ### Step 4: Find \( g(0) \) We are given that \( g(0) = 1 \). Let's calculate \( g(0) \): \[ g(0) = 0^5 + 0^4 + 0^3 + 0^2 + 0 + 1 = 1 \] This confirms the condition given in the problem. ### Step 5: Find \( g(1) \) Now, we need to find \( g(1) \): \[ g(1) = 1^5 + 1^4 + 1^3 + 1^2 + 1 + 1 \] Calculating this gives: \[ g(1) = 1 + 1 + 1 + 1 + 1 + 1 = 6 \] ### Final Answer Thus, the value of \( g(1) \) is: \[ \boxed{6} \]
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