16k^2 + 16k + 4
We can first start off by dividing every term by 4:
4 (4k^2 + 4k + 1)
to factor, you find which two number you can multiply with each other to get the middle term. So 2 and 2 to get 4. Substitute that into the equation
4 (4k^2 + 2k + 2k + 1)
the first two terms become a group and the last 2 terms become a group. Factor like terms out of the two groups.
4 (2k (2k + 1) + 1 (2k + 1))
4 (2k + 1)(2k + 1)
Answer:
The answer is B!
Step-by-step explanation:
I hope this helps! Have a great rest of your day!
Answer:
B is the answer of the question
Answer:
45 mins for two small hoses and 15 mins for two large ones
Step-by-step explanation:
Answer:
b) 10.0133 ounces
Step-by-step explanation:
the most precise measurement will be the one with more exact values.
A) 10.013 ounces B) 10.0133 ounces C) 10.03 ounces D) 10.1 ounces
as you can see, D) was the most approximate as it only has one decimal place.
To find the most exact value, look for the value with more decimal places. In this case, it would be B) because it has 4 decimal places at the end to make the measurement more accurate
