Answer:
Step-by-step explanation:
3 arithmetic means between -5 and 7
-5, -5+d, -5+2d, -5+3d -5+4d =7
take last equation,
=-5+4d=7
=4d=12
=d=3
put the value of d
=-5+3, -5+2*3, -5+3*3
= -2, 1, 4
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Answers & Comments
Answer:
Step-by-step explanation:
3 arithmetic means between -5 and 7
-5, -5+d, -5+2d, -5+3d -5+4d =7
take last equation,
=-5+4d=7
=4d=12
=d=3
put the value of d
=-5+3, -5+2*3, -5+3*3
= -2, 1, 4