Answer:
E. This polynomial could be factored by using grouping or the perfect squares methods.
Step-by-step explanation:
x^2 + 2x + 1
There is no greatest common factor
This is a perfect square
a^2 + 2ab+ b^2 = ( x+1)^2
We can factor this by grouping
x^2 + 2x + 1
(x^2 +x) + (x+1)
x( x+1) + x+1
Factor out x+1
( x+1) ( x+1)
This is not the difference of squares since there is no subtraction
Hello there!
Start by asking yourself:"How to find the percentage of a number?"
We need to use the equation y = P% * x
In this case, the y is 20%
Y = P% * X
Y = 20% * X
Now we need to convert the percentage to decimal
P = 20%/100
P = 0.2
Then go back to the equation
Y= 0.2 * 5
Y = 1
The answer is 1
I hope the steps are easy to understand and hopefully the answer helps!
As always, I'm glad to help you today!
1. C - You could add 6 and divide by negative three with this one
2. B - By plugging in five, you would get 9-10. and that would give you -1
3. B - You would add 18 to 12 to get 30
Answer:
hi I didn't understand the question
can you please help me to understand.
I will try to give my best
