Step-by-step explanation: I think -5 would change to a positive 5 because of the distributive property. In the part -(2x-5), there is a invisible 1 next to the left parenthesis, so it would be -1(2x-5). Then you would distribute the -1 one to the 2x and the -5. So the thing would look like this: -2x+5.

4 0

2 years ago

The University of Ballygobackwards has three colleges: the College of Science, which has 12 staff, 8 of whom are female; the Col

IceJOKER [234]

Answer:

just split the awnser

Step-by-step explanation:

6 0

3 years ago

Find the area of the trapezoid.

bija089 [108]

The answer is 27 cm squared

8 0

3 years ago

(-65s^4+86s^2-24)/(-5s+2)

nikitadnepr [17]

$\frac{-65s^{4} + 86s^{2} - 24}{-5s + 2} = \frac{-(5s^{2}(13s^{2} - 12) - 2(13s^{2} - 12))}{-(5s) - (2)} = \frac{-(5s^{2} - 2)(13s^{2} - 12)}{-(5s + 2)} = \frac{(5s^{2} - 2)(13s^{2} - 12)}{5s + 2}$

7 0

3 years ago