need help on a step by step approach to doing these and similar i can do the basic ones but when they add fractions etc i get lost
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Originally Posted by realistic need help on a step by step approach to doing these and similar i can do the basic ones but when they add fractions etc i get lost Hi i Hope u mean $\displaystyle \frac{48a^4y^{-5}}{\frac{1}{8}y^{-3}a^{\frac{1}{2}}}$ $\displaystyle (48\times8)a^4a^{-\frac{1}{2}}y^{-5}y^3$ Then use the law of indices to continue ..
Originally Posted by mathaddict Hi i Hope u mean $\displaystyle \frac{48a^4y^{-5}}{\frac{1}{8}y^{-3}a^{\frac{1}{2}}}$ $\displaystyle (48\times8)a^4a^{-\frac{1}{2}}y^{-5}y^3$ Then use the law of indices to continue .. yeah i got the indices laws down but could you explain how you got times 8 plz silly question but need to clarify
Originally Posted by realistic yeah i got the indices laws down but could you explain how you got times 8 plz silly question but need to clarify $\displaystyle \frac{48}{\frac{1}{8}}=48\times\frac{8}{1} $
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