Question

simplest form -441 by 21

Answer 1

21 441
21 21


the simplest form of 441 is 21×21 or 21^2

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Answer 2

Answer:

The simplest form of -441 by 21 is -21

Step-by-step explanation:

To find : The simplest form -441 by 21.

Solution : Simplest form is when the number became prime

In fractions the simplest form is when its numerator and denominator are relatively prime, or have no common factors other than 1 .

Factor of 441 is

$441= 21\times21=3\times 7\times3\times7$

Factor of 21 is

$21=3\times 7$

Now, In fractions

$\Rightarrow\frac{-441}{21} \frac{-21\times21}{21}=-21$

Therefore, The simplest form of -441 by 21 is -21.