Answer:
Option B
Step-by-step explanation:
( by using laws of exponents )
Therefore option B is correct
Hope this helps
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Answer:
KE = 7500 J
Step-by-step explanation:
Answer: x1 = 10
x2 = 16
x3 = 28
Step-by-step explanation:
X^2-10x+16= 0
(x-8)(x-2)=0
x = 8 or 2