f(x) = x2 – 3x + 5g(x) = 2x2 – 4x – 11What is h(x) = f(x) + g(x)?

Add the polynomials by combining like terms: x² + 2x² = 3x², −3x − 4x = −7x, and 5 − 11 = −6. Therefore, h(x) = 3x² − 7x − 6, which is choice A.

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