Answer:
2616x
Step-by-step explanation:
Since 7 is greater than 5, the 9 gets rounded. It would be 12.0.
8 so it would be 2/8 plus 3/8
Firstly, subtract a^2 on both sides: 
Next, we are going to be using the difference of squares, which is
. Use this on the right side of the equation: 
Lastly, square root both sides of the equation, and <u>your answer will be
</u>
Answer:
2x^2 -13x-27
Step-by-step explanation:
I hope you get it