Question

find the square of 0.0009025?give full solution pls

Answer 1

0.0009025*0.0009025=8.1450625e−7 is ur answer friend

hope it works


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Answer 2

0.0009025=9025*10^-7={9000+25}*10^-7
now square this-
[{9000+25}*10^-7]^2=[{9000+25}^2]*10^-14
=[(9000)^2+(25)^2+2(9000)(25)]*10^-14
=[81000000+625+450000]*10^-14
={81450625}*10^-14
~8.14*10^-7