Think Learn Grow (TLG) Education Centre's answer to Rainee's Secondary 1 Maths Singapore question.
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Date Posted:
4 years ago
How is this> 6x24xkxp divide by q possible?
You want to multiply 3 so that the power of 3 becomes 3. You want to divide by 2 so that the power of 2 becomes 3.
Oh so u can really do that. May I ask if this is a formula we must memorise or like is there a reason why we can do it this way?
There's no formula. You need to note that p and q are prime numbers so you can't divide by 9 for eg, to remove the 3 totally.
Remember the perfect squares have powers that can be divided by 2 and perfect cubes have powers that can be divided by 3.
Remember the perfect squares have powers that can be divided by 2 and perfect cubes have powers that can be divided by 3.
Okie tysm
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