2 years ago

{This question has been deleted}

2 answers:

4 0

Answer:

this question isn't deleted yet

4 0

Answer:

hum

Step-by-step explanation:

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Thepotemich [5.8K]

Mentally

As they are numbers which you can do mental math with since they are whole numbers.

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2 years ago

mel-nik [20]

Answer:

Uhhh just do all the process corectly :)

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3 years ago

ipn [44]

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$3\sqrt{7}$

Step-by-step explanation:

× $\sqrt{63} = \sqrt{9times7} \\\sqrt{9} = 3\\3\sqrt{7}$

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aliya0001 [1]

1400 + 1x....or 1400 + x

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3 years ago

valentinak56 [21]

Answer:

I need points

Step-by-step explanation:

nononon

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2 years ago