Please help with this
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Simplify (8x2 β 1 + 2x3) β (7x3 β 3x2 + 1). β5x3 + 11x2 β 2 5x3 β 11x2 + 2 x3 + 2x2 + x3 x3 β 2x2 β x3
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Find two numbers if their ratio is 4: 7 and their difference is 123.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 07:00
Tom is going on vacation and wants to leave his friend enough money to feed his pets. tom has d dogs and c cats and spends $2.50 per day to feed each dog and $1.75 per day to feed each cat. how much do it cost to feed his cat in a week
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50
![question](/tpl/images/cats/en.png)
English, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.03.2021 19:50
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/es.png)
Spanish, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.03.2021 19:50
![question](/tpl/images/cats/User.png)
SAT, 30.03.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 19:50