3. Tentukan persamaan yang akar²nya a. -3 dan -4b. ½ dan 2.... Question from @nongnisa

September 2023 1 5 Report

3. Tentukan persamaan yang akar²nya
a. -3 dan -4
b. ½ dan 2

lilyvirgina15 (x+3)(x+4) = 0
x^2 + 3x + 4x + 12 = 0
x^2 + 7x + 12 = 0

(x-1/2)(x-2) = 0
x^2 - 2x - 1/2x + 1 = 0
x^2 - 5/2x + 1 = 0
2x^2 - 5x + 2 = 0

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