answer me fast please freinds
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(144/225)^-1= 225/144
12^(-4)×15^(-4)=1/144×144)(225×225)225/144x=225×225/144×144
x=144/225
12^(-4)×15^(-4)=1/144×144)(225×225)225/144x=225×225/144×144
x=144/225
sukhjot48:
thx
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