therealmartinph therealmartinph

04-05-2021
Mathematics

contestada

What is the solution to In (x2 - 16) = 0? x==117 o x = +4 o x=5732 DONE

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jiahaoli5555 jiahaoli5555

04-05-2021

x=4, x=-4

(x^2 - 16) can be factored.

(x-4)(x+4)

x-4=0
x=4

x+4=0
x=-4

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