6] If (x + 2), 2x, (2x + 3) are in AP, then 'x' is A] 5 C] 3 B] 6 D] 4
Answers
Answered by
3
Answer:
5
Step-by-step explanation:
firstly 2 X + 3 - 2x is equal to 3 which is common difference then the 2 x minus x + 2 is equal to 3 which we know that 3 is common difference then you have got the answer .
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Answered by
4
Step-by-step explanation:
2x=(x+2)+(2x+3)/2
2x= (3x+5)/2
4x=3x+5
x=5
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