What is the difference of 7,12,17 5th term and 25th term
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Answer:
difference=5
5th term=27
25th term=127.
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Step-by-step explanation:
the difference is 12-7=5
17-12=5
so the d=5
tn=a+(n-1)d
t5=7+(5-1)5
t5=7+(4)5
t5=7+20
t5=27
tn=a+(n-1)d
t25=7+(25-1)5
t25=7+(24)5
t25=7+120
t25=127
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