Question Simplify the expression adfd−18ca Evaluate af−(18×dc)Multiply the terms af−d18cReduce fractions to a common denominator adfd−da18caRewrite the expression adfd−ad18caSolution adfd−18ca Show Solution Find the excluded values a=0,d=0 Evaluate af−(18×dc)To find the excluded values,set the denominators equal to 0 a=0d=0Solution a=0,d=0 Show Solution
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