find the value of k (-2)k+1×(-2)3=(-2)
find the k
Answers
Answered by
0
Answer:
k = 4
Step-by-step explanation:
(-2)k+1 × (-2)3 = (-2)7
-2k + -6 = -14
- 2k = -14 + 6
- 2k = - 8
k = -8 / -2
k = 4
Step-by-step explanation:
Answered by
0
-2k + 1x(-2)3 = -2
-2k - 8 = -2
-2k = - 2 + 8
-2k = 6
K = - 6/2
K= - 3
Correct answer
-2k - 8 = -2
-2k = - 2 + 8
-2k = 6
K = - 6/2
K= - 3
Correct answer
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