Question Factor the expression 2(A−1) Evaluate 2A−2Solution 2(A−1) Show Solution Find the roots A=1 Evaluate 2A−2To find the roots of the expression,set the expression equal to 0 2A−2=0Move the constant to the right-hand side and change its sign 2A=0+2Removing 0 doesn't change the value,so remove it from the expression 2A=2Divide both sides 22A=22Divide the numbers A=22Solution More Steps Evaluate 22Reduce the numbers 11Calculate 1 A=1 Show Solution
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