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Question
secondary 3 | A Maths
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helpppppppppppp！ty！
Date Posted: 5 years ago
Views: 208
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done
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clear
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Hope this helps :)
Date Posted:
5 years ago
I would say that the qns here require substitution skills..After substituting one of the equations,use indices law to make the powers the same..Proceed on to arrange the power values such that it turns into the expression you are required to show..
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