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

Urgent math trig. question. plz help. number 6​-example-1
User Wmz
by
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1 Answer

1 vote

4x/√16 - X²

=

as a² - b² = (a+b)(a-b)

so

√(4-×)(4+×)

So

as x =

User OutOfBound
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