please give me a answer
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Answered by
1
Heya Dear,
_____________________________________
= ( 7.89 × 10⁵ ) - ( 5.5 × 10⁴ )
By taking 10⁴ common,
= 10⁴ ( 7.89 × 10 - 5.5 )
= 10⁴ ( 78.9 - 5.5 )
= 10⁴ × 73.4
= 73.4 × 10 × 10 × 10 × 10
= 7,34,000
" or "
= 73.4 × 10⁴
= 7.34 × 10 × 10⁴
= 7.34 × 10⁵.
_________________________________
= ( 3 × 10⁻² )³
= ( 3³ ) × 10^( -2 × 3 )
= 27 × 10^(-6)
= 2.7 × 10 × 10^(-6 )
= 2.7 × 10^( -6 + 1 )
= 2.7 × 10^(-5).
Hope it helps !
By : VaibhavVardhana
_____________________________________
= ( 7.89 × 10⁵ ) - ( 5.5 × 10⁴ )
By taking 10⁴ common,
= 10⁴ ( 7.89 × 10 - 5.5 )
= 10⁴ ( 78.9 - 5.5 )
= 10⁴ × 73.4
= 73.4 × 10 × 10 × 10 × 10
= 7,34,000
" or "
= 73.4 × 10⁴
= 7.34 × 10 × 10⁴
= 7.34 × 10⁵.
_________________________________
= ( 3 × 10⁻² )³
= ( 3³ ) × 10^( -2 × 3 )
= 27 × 10^(-6)
= 2.7 × 10 × 10^(-6 )
= 2.7 × 10^( -6 + 1 )
= 2.7 × 10^(-5).
Hope it helps !
By : VaibhavVardhana
hvgp:
please fast answer
Answered by
1
(7.89×10^5) - (5.5×10^4)
(7.89×100000) - (5.5×10000)
789000-55000
734000
7.34× 10^5
(7.89×100000) - (5.5×10000)
789000-55000
734000
7.34× 10^5
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