![carsengilbert](/avatars/6434.jpg)
carsengilbert
16.12.2019 •
Mathematics
To go to school from her house, maria's school bus drives up oak drive and turns right on main street.
Solved
Show answers
More tips
- G Goods and services How to Choose the Best Publishing House for Your Children s Book: Tips and Recommendations...
- S Science and Technology When do we change our clocks?...
- A Animals and plants How to Teach Your Parrot to Talk?...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
Answers on questions: Mathematics
- M Mathematics Synthetic Division problem...
- M Mathematics How does a pedometer help people reach their fitness goals? A. It measures calories burned throughout the day B. It usually doubles as an MP3 player and keeps people motivated....
- M Mathematics X = 4 and y = 2, what is the value of x^2 + y^3 ?...
- M Mathematics If a function f is continuous on the closed interval [1,4] and if f(1) = 6 and f(4) = -1, then which of the following must be true?...
- M Mathematics In question 1, what do you notice about the x coordinates befit and after a horizontal stretch? What do you notice about the y coordinates before and after a vertical stretch?...
- M Mathematics If f(x) = 28+x + 7, what is the value of f(-9), to the nearest hundredth (if necessary)?...
- M Mathematics A basketball player made 80 out of 100 attempted free throws. What percent of free throws was made? I need a correct answer asap!...
- M Mathematics What is 1:0.45 in its simplest form...
- M Mathematics In a right triangle, is an acute angle and tan = 5/2 Evaluate the other five trigonometric functions of ....
- M Mathematics What’s the answer?? Lmk pls...
Ответ:
Thus # 2 is correct (5 (y + 4))/2
Step-by-step explanation:
Simplify the following:
(5 y (y^2 - 16))/(2 y (y - 4))
(5 y (y^2 - 16))/(2 y (y - 4)) = y/y×(5 (y^2 - 16))/(2 (y - 4)) = (5 (y^2 - 16))/(2 (y - 4)):
(5 (y^2 - 16))/(2 (y - 4))
y^2 - 16 = y^2 - 4^2:
(5 (y^2 - 4^2))/(2 (y - 4))
Factor the difference of two squares. y^2 - 4^2 = (y - 4) (y + 4):
(5 (y - 4) (y + 4))/(2 (y - 4))
Cancel terms. (5 (y - 4) (y + 4))/(2 (y - 4)) = (5 (y + 4))/2:
(5 (y + 4))/2