simplify by factoring

�ã90

is this correct?

^3�ã10

Yes,

√90 = √(3²*10)
=3√10

thank you :)

You're welcome!

Note:
the square-root sign can be represented using the character combination:
& r a d i c ;
but without the spaces in between.
What you posted probably came directly from MS Word which does not use the same character codes. This will make the message intelligible and delay responses to your question.

To simplify by factoring, we need to find the prime factors of the given number and then express it as a product of these factors. Let's simplify the expression step by step.

First, let's factorize 90:
90 can be factorized as 2 * 3 * 3 * 5.

Now, let's write this as a product:
90 = 2 * 3 * 3 * 5

To simplify further, we can group the common factors together:
90 = (2 * 3 * 3) * 5

This can be simplified as:
90 = 6 * 5

Therefore, the simplified form of 90 by factoring is 6 * 5.

Regarding the second part of your question, ^3�ã10 is not clear and seems to be an incorrect expression. If you can provide more information or clarify the expression, I will be glad to assist you further.