Plz answer for ticked questions. It's very urgent.
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8) i)0.000000008
= 8/10^9
= 8*10^-9
11) (2/5)^-3 *(25/4)^-2
= (5/2)^3* (4/25)^2
=5*5*5/2*2*2(4*4/25*25)
= 2/5 ans
1) (343)^1/3
=( 7^3)^1/3
=7 ans
= 8/10^9
= 8*10^-9
11) (2/5)^-3 *(25/4)^-2
= (5/2)^3* (4/25)^2
=5*5*5/2*2*2(4*4/25*25)
= 2/5 ans
1) (343)^1/3
=( 7^3)^1/3
=7 ans
Momalisa111:
I think so these are wrong . Then too thanks
add it to brainlist plz
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