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secondary 3 | E Maths
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hi can someone help me
Factorise 10^23 as it is a common factor.
10^23 ( 2.66 - 1.67*10^-1)
B)
Oxygen + 2 hydrogen
2.66 *10^-23 + 2(1.67*10^-24)
Factorise 10^-23 before you solve.
If still struck, text 91912208
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