selena17
We need to know how 90 factors into primes 90=2⋅3^2⋅5 To obtain a square, we need to add powers so all exponents are multiples of 2.You multiply by 10=2.5 to obtain 900=30^2 Now, To obtain a cube, we similarly add powers to get multiples of 3. You multiply by 300=2^2.3.5^2 to get 27000=30^3.
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90=2⋅3^2⋅5
To obtain a square, we need to add powers so all exponents are multiples of 2.You multiply by 10=2.5 to obtain
900=30^2
Now, To obtain a cube, we similarly add powers to get multiples of 3. You multiply by 300=2^2.3.5^2 to get 27000=30^3.
hope it helped.....☺️