Mathematics: Solve the equation by finding square roots. x^2-16=0

Solve the equation by finding square roots. x^2-16=0

20emmanuelg1030

31.12.2021

$x^2-16=0 \\ \\ x^2 = 16 \\ \\ x = \pm \sqrt{16} \\ \\ x = \pm 4 \\ \\$

The final result is: x = ±4

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torlajap017

06.01.2020

gonna give an example see it and do it the question by your own

Step-by-step explanation:

example

x is the amount of 25% solution needed in liters. x + 80 is the total amount of solution in the final state. Add 160 liters of 30% solution

mark me as brainliest

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