N=0 is the answer for this problem
Answer:
It represents both the positive and the negative square root of 256.
Step-by-step explanation:
16*16=256
-16*-16=256
They are both valid answers.
Answer:
if you want ans area of cylider is 2πrh+2πr2
Step-by-step explanation:
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Answer: 60
Step by step: congruent sides