4 years ago

Nonpermissable replacement for a in 4/-9a

Mathematics

1 answer:

Temka [501]4 years ago

5 0

If a=0, then the denominator is equal to 0. Since you cannot divide by zero, you are not allowed to do this.

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Aleks04 [339]

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Step-by-step explanation:

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making m the subject first by dividing through by 4

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