Question

slove the problem. maths

Answer 1

answered is zero 00000000000

Answer 2

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Here is your answer
${x}^{2} - 16 = 0 \\ {x}^{2} = 16 \\ x = \sqrt{16} \\ x = 4 \: \: or \\ x = - 4$
Now the roots of the equation is
+4 and -4

Hence the roots are not equal as they are different. i.e 4 and -4.

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