Adding the indices gives \(5\frac{1}{2}\) which is \(\frac{11}{2}\). \(= {y^{\frac{{11}}{2}}}\) Now try the examples questions below.

\(d^4 \div d^5\). Using index laws for division, subtract the powers. \(d^4 \div d^5 = d^{4 - 5} = d^{-1}\). This is an example of a negative index. But \(d^4 \div d^5\) also equals \(\frac{d ...

A yearling by a sire who had already been jettisoned. An €8,000 auction price. A two-year-old Group winner. A three-year-old Group 1 winner. What's the answer? Laws Of Indices. The seven-year-old ...