Write the equation in vertex form by completing the square. 2x2 + 8x 2 = 0
(x + 2)2 β 10 = 0
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Mathematics, 10.02.2021 23:20, prettykevahk
Write the equation in vertex form by completing the square. 2x2 + 8x 2 = 0
(x + 2)2 β 10 = 0
2(x + 2)2 - 10 = 0
2(x - 2)2 + 10 = 0
(x + 2)2 + 10 = 0 β
Answers: 1
Mathematics, 21.06.2019 22:30, alliaespino
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 1
Mathematics, 22.06.2019 01:10, hellicuh
Evaluate 8x2 + 9x β 1 2x3 + 3x2 β 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 β 2x = x(2x2 + 3x β 2) = x(2x β 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the formβ 8x2 + 9x β 1 x(2x β 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 β 1)(x + 2), obtaining 8x2 + 9x β 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x β 1).
Answers: 3
Mathematics, 22.06.2019 01:30, jackievelasquez3424
Apply distributive property to write equivalent equation 105Γ35m
Answers: 1
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