What is the constant in this expression 4+8m+x
1 answer:
You might be interested in
Answer:
This is the same as saying
====================================================
Work Shown:
where
As the steps show above, the idea is to factor the radicand into smaller pieces where one of those pieces is the largest perfect square possible. In this case, 36 is the largest factor of 180 that's a perfect square. Then I used the rule to break up the root.
The parenthesis used at the very end is to help separate the from the
term. The "i" is not under the square root.
You have to make the denominators(bottom of the fraction) the same in order to combine the fractions.
To make the denominator of the same as
, you multiply the top and bottom of the fraction by 2 (because they both have a common multiple of 4)
So: