Mathematics, 24.12.2019 09:31 jzoda7318
Solve and check: 1 x + 3 = x + 10 x − 2 from least to greatest, the solutions are x = and x = .
Answers: 1
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Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).
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Solve and check: 1 x + 3 = x + 10 x − 2 from least to greatest, the solutions are x = and x = ....
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Mathematics, 20.08.2019 01:20
Mathematics, 20.08.2019 01:20
