Question

225 can be expressed as
(2) 5x3² (b) 52 x
3
a2 x3²​

Answer 1

Answer:

Step-by-step explanation:

a^2 * 3^2

because 3^2 is 9 and 225\9=25 which is a perfect square

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Answer 2

225 is expressed as $225=5^2\times 3^2$.

Step-by-step explanation:

Given : Expression 225

To find : Expression can be expressed as ?

Solution :

First we find the prime factors of 225,

5 | 225

5 | 45

3 | 9

3 | 3

  | 1

$225=5\times 5\times 3\times 3$

$225=5^2\times 3^2$

Therefore, 225 is expressed as $225=5^2\times 3^2$.

#Learn more

Express 125*625 as a power of 5

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