Bagaimana menyelesaikan EXERCISE 6.1 In Fig . 6.13 , lines AB and CD intersect at O. If angle AOC+ angle BOE=70^ and angle BOD=40^ , find BOE and reflex COE .

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1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

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