Question Factor the expression 3(23−14A) Evaluate 69−42ASolution 3(23−14A) Show Solution Find the roots A=1423Alternative Form A=1.64˙28571˙ Evaluate 69−42ATo find the roots of the expression,set the expression equal to 0 69−42A=0Move the constant to the right-hand side and change its sign −42A=0−69Removing 0 doesn't change the value,so remove it from the expression −42A=−69Change the signs on both sides of the equation 42A=69Divide both sides 4242A=4269Divide the numbers A=4269Solution A=1423Alternative Form A=1.64˙28571˙ Show Solution
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