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subtract the polynomials: (9x^2 - 4x + 11) (3x^2 - 2x + 2)

For the function, f(x) = -5x 2, find f(-4).

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

The suare root of 9x plus 7 plus the square rot of 2x equall to 7