Check the picture below.
doesn't that make it just a 20 x 14? well, surely you know what that area is.
Answer:
Assuming you want to simplify the expression, it can be shortened to:
-k² - 2k
Step-by-step explanation:
What you need to do here is called grouping like terms. Like terms can be described as terms that have the same factors. In this case, the factors we're looking at are k and k²:
Given:
k - 3k² -3k + 2k²
We'll rearrange to group like expressions:
= -3k² + 2k² + k -3k
Pull out common factors:
= (-3 + 2)k² + (1 - 3)k
And simplify:
= -k² - 2k
4/3 can be written as 4:3 or 4/3 and is a real number
Answer:
Step-by-step explanation:
I hope it helped U
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