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What is the value of a, if a2 – 64 = 0 and a > 0?
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What is the value of a, if a2 – 64 = 0 and a > 0?

User Alan Fisher
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1 Answer

3 votes
a^2 -64 = 0

isolate the a

a² - 64 (+64) = 0 (+64)

a² = 64

√a² = √64

a = √64

a = 8

hope this helps
User Danish Arman
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