rafinur703
rafinur703
04-03-2018
Mathematics
contestada
3 to the power of n = 81. Pls explain
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benharrigan04
benharrigan04
04-03-2018
n = 4 because [tex] 3^{4} [/tex] equals 3 * 3 * 3 * 3 = 9 * 9 = 81
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emmanuelonamde2
emmanuelonamde2
04-03-2018
in this case you would need to divide 81 by 3 to get what n is and 81 divided by 3 is 27
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Solve each equation using the quadratic formula x = =a. x2 + 3x + 2 = 0c. 2x2 + 5x = 1b. 4x2 + 8x - 24 = 0d. x2 + 14x + 33 = 0
