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8 ÷ (10−9) 3 × 7 + 4

 Oct 25, 2017
 #1
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8 ÷ (10−9) 3 × 7 + 4

There is a symbol missing between the bracket and the 3 maybe i3 is a power ?

 

8 ÷ (10−9)^3 × 7 + 4

 

\(8 ÷ (10−9) ^3 × 7 + 4\\ =8 ÷ (1) ^3 × 7 + 4\\ =8 ÷ 3× 7 + 4\\ =\frac{8 }{3}× 7 + 4\\ =\frac{8\times7 }{3}+ 4\\ =\frac{56}{3}+ 4\\ =18\frac{2}{3}+ 4\\ =22\frac{2}{3}\\\)

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 Oct 26, 2017

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