Question

Suppose ab and cd are rational numbers. Is a(c+d)bd a rational number? Explain your answer. A. No; the denominator could be 0, so the result may not be rational B. Yes; the product, sum, and quotient of rational numbers is always rational, and the denominator is non-zero C. No; a quotient of rational numbers is not always rational D. There is not enough information

Answer 1

No because this is the answer