Inices, SMB-002 MC

`30^2` is equal to which of the following?

`60^2 ÷ 3`
`3^2 xx 2 xx 5 xx 2 xx 5`
`9 xx 5^2`
`3 xx 10 xx 10`

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`B`

Show Worked Solution

`30^2 = 900`

`3^2 xx 2 xx 5 xx 2 xx 5`

`= 3^2 xx 10 xx 10`

`= 900`

`=>B`