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Ann [662]
4 years ago
5

Urgent math trig. question. plz help. number 6​

Mathematics
1 answer:
Rom4ik [11]4 years ago
7 0

4x/√16 - X²

=

as a² - b² = (a+b)(a-b)

so

√(4-×)(4+×)

So

as x =

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