Answer:
Let be the i-th odd positive integer number,
Step-by-step explanation:
Let be the i-th odd positive integer number
It seems that the sum of the first k odd positives integers is
Note that,
thus,
Your Answer Is:-
<u>because,</u>
<u>it has a coefficient of 9 (a number that comes before a variable)</u>
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<u>`hope that was helpful to u ~</u>
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R=17
5(17-2)=75
5(15)=75
75=75
Answer:
Step-by-step explanation:
4 3/4 divided by 3/4
= 19/4 ÷ 3/4
= 19/4 ÷ 4/3
= 19/3
= 6 1/3
Answer:
Step-by-step explanation:
We can use formula (a-b)² = a² -2ab + b².
In our example a = 3c^4 and b = 5c^6