Answer: 
Step-by-step explanation:
Once you take off the parenthesis, your sign should change from negative to positive.
The fractions now both have the same denominator. Thus, we can add the numerators.
Therefore, 
Answer:
189.5
Step-by-step explanation:
Lets solve this problem:(5x^2)(5x^2)^2
so first of all you would do the () first
so lets do the first one first. 5x^2 = 5*5 wich would equal 25
so the () by each other means multiply
so now its: 25*(5x^2)^2
5x^2= 5*5=25
now its: 25*25^2
do 25^2 first: 25 * 25 =625
625*25
625*25=15,625
your answer 15,625
Answer:
1, 48, 2, 24, 4, 12, 6, 8, 3, 16
This triangle is classified as a right triangle because it contains one right angle (90 degrees).
An obtuse triangle is given that classification when one of the angles is greater than 90 degrees.
An acute triangle is any triangle that has all 3 angles less than 90 degrees.
