This number is equal to the integral of x to the seventh power from x equals negative four to x equals four. It also equals t
This number is equal to the integral of x to the seventh power from x equals negative four to x equals four. It also equals the sum of the solutions to the equation x cubed minus two x plus one equals zero, as well as the determinant of a matrix with two proportional rows. It also equals the dot product of perpendicular vectors. Give this number equal to the additive identity for real numbers.
This number is equal to the integral of x to the seventh power from x equals negative four to x equals four.
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