# Find the sum of the coefficients

### Find the sum of the coefficients

What is the sum of the coefficients?
$(x^3 - 2x + 2)^{35}(x^2 - 5x + 3)^{18}$

Math Tutor

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### Re: Find the sum of the coefficients

Math Tutor wrote:What is the sum of the coefficients?
$(x^3 - 2x + 2)^{35}(x^2 - 5x + 3)^{18}$

This is equal to f(1)=$(1-2+2)^{35}*(1-5+3)^{18}=1^{35}*(-1)^{18}=1$

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