Answer:
ans : general term = (2n +8)/(4^n) * (-1)^n
You have to distribute the 4 to the numbers in the parenthesese. So 4 times 3x which is 12x and 4 times 5 which is 20 so now you get 12x plus 20 equals 8. Now you have to subtract 20 from 8 which is -12 so now you have 12x=-12 now divide the 12 from x and 12 from -12 and so now you have x=-1
Answer:
Step-by-step explanation:
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Since 6x6 equals 36, then 6² would be the exponent because 6² is the same as 6x6
75% = 75/100÷ 5= 15/20 ÷5= ¾.
