What is the length of one side of a square that has an area of 961 square feet? What is the perimeter?
1 answer:
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Answer:
90
Step-by-step explanation:
To find s4 we find sum of values when n=1,n=2,n=3,n=4
given expression is
n=1 , plug in 1 for n
n=2
n=3
n=4
Sum of all 4 terms = 6+12+24+48=90
Answer:
− 3 x ^2 − 5 x − 15
I tried my best hope this helps it is the third one down from the top not the answer you put.
