Answer:
it is commutative property
Step-by-step explanation:
I read the rules for the commutative property
Answer:
(i) ![5x(x - 5y)](https://tex.z-dn.net/?f=5x%28x%20-%205y%29)
(iv) 12a²b(3-5c)
Step-by-step explanation:
(i) ![5 {x}^{2} - 25xy](https://tex.z-dn.net/?f=5%20%7Bx%7D%5E%7B2%7D%20%20-%2025xy)
![5 {x}^{2} - 25xy = (x - y)](https://tex.z-dn.net/?f=5%20%7Bx%7D%5E%7B2%7D%20%20-%2025xy%20%3D%20%28x%20-%20y%29)
![5x(x - 5y)](https://tex.z-dn.net/?f=5x%28x%20-%205y%29)
(iv) 36a²b - 60a²bc
12a²b(3) - 60a²bc
12a²b(3) + 12a²b(-5c)
12a²b(3-5c)
<h3>Hope it is helpful....</h3>
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Answer:
B and C work. A and D do not.
Step-by-step explanation:
This is one of those questions that you have to go through each answer to see what the results are. You don't have to go far to eliminate A and D so let's do that first.
A]
5n + 6
Let n = 1
5(1) + 6
5 + 6= 11
However there is trouble beginning with n = 2
5*2 + 6
10 + 6
16 All you need is one wrong answer and the choice is toast. So A won't work.
================
Try D
6(n - 1)+ 5
n=0
6*(-1) + 5
-6 + 5
- 1
And D has been eliminated with just 1 attempt. n= 2 or n = 1 would be even worse. D is not one of the answers.
=============
B
Let n = 1
6(1) + 5
6 + 5
11 The first term works.
n = 2
6*(2) + 5
12 + 5
17 and n = 2 works as well. Just in case it is hard to believe, let's try n = 3 because so far, everything is fine.
n = 3
6*(3) + 5
18 + 5
23 And this also works. I'll let you deal with n = 4
========
C
n = 0
6(0 + 1) + 5
6*1 + 5
6 + 5
11
n = 1
6(1 + 1) + 5
6*2 + 5
12 + 5
17 which works.
So C is an answer.
Answer:
f(3) > g(3) > h(3)
f(6) > g(6) > h(6)
As x is increasing and all the functions behaving alike so
f(15) > g(15) > h(15)
Step-by-step explanation:
To check the incrasing order substitute values of x, firstly put x=3
we get,
f(3) = 34 , g(3) = 25 , h(3) = 5
thus
f(3) > g(3) > h(3)
Similarly,
f(6) = 91 , g(6) = 49 , h(6) = 14
f(6) > g(6) > h(6)
As x is increasing and all the functions behaving alike so
f(15) > g(15) > h(15)