Respuesta :
Find the sum of the first 4 terms
2, -8, 32, -128 are the first 4 terms
2 + (-8) + 32 + ( - 128)
2 + ( - 8) = -6
-6 + 32 = 26
-128 + 26 = -102
-102 is the sum of the first four terms
hope this helps
2, -8, 32, -128 are the first 4 terms
2 + (-8) + 32 + ( - 128)
2 + ( - 8) = -6
-6 + 32 = 26
-128 + 26 = -102
-102 is the sum of the first four terms
hope this helps
Answer:
-102
Step-by-step explanation:
Find the sum of the first 4 terms
2, -8, 32, -128 are the first 4 terms
2 + (-8) + 32 + ( - 128)
2 + ( - 8) = -6
-6 + 32 = 26
-128 + 26 = -102
-102 is the sum of the first four terms
hope this helps