Question

Standard Form

1) (8x10^9)/(2x10^4)

2) (3x10^12)+(6x10^9)

3) (7.2x10^9)/(4.1x10^-4)

4) (3.2x10^6)+(4.1x10^8)

Answer 1

`\alpha ) \\ ((8x10^9))/((2x10^4)) =4x10^5 \\ \\ \alpha ) \\ ((3x10^(12)))/((6x10^9)) = (1)/(2)x10^(3) \\ \\ \alpha ) \\ ((7.2x10^9))/((4.1x10^-4)) = (14)/(4.10^(13)) \\ \\ \alpha )) \\ (3.2x10^6)+(4.1x10^8)=>> \\ \\ 6.10^6+4.10^8=>> \\ \\ 6000000+100000000==>>10^0`






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