homeschool girl
Junior Member
- Joined
- Feb 6, 2020
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- 123
Let [MATH]f(x)[/MATH] be a quadratic polynomial such that [MATH]f(-4) = -22,[/MATH] [MATH]f(-1)=2[/MATH], and [MATH]f(2)=-1.[/MATH] Let [MATH]g(x) = f(x)^{16}. [/MATH]Find the sum of the coefficients of the terms in [MATH]g(x)[/MATH] that have even degree. (For example, the sum of the coefficients of the terms in [MATH]-7x^3 + 4x^2 + 10x - 5[/MATH] that have even degree is [MATH](4) + (-5) = -1.[/MATH]) don't know where to start