ericpro456 ericpro456

24-02-2021
Mathematics

contestada

solve (x - 4)^2 = 5

Respuesta :

kaylaandrettii kaylaandrettii

24-02-2021

Answer

If you are solving for X, take the root from both sides.

Exact Form:

x

=

√

5

+

4

,

−

√

5

+

4

Decimal Form:

x

=

6.23606797

…

,

1.76393202

…

Answer Link

24-02-2021

Answer:

Step-by-step explanation:

[tex](x-4)^2=5\\ \\ x-4=\pm \sqrt{5}\\ \\ x=4\pm \sqrt{5}\\ \\ x=4-\sqrt{5},\ 4+\sqrt{5} [/tex]

Answer Link

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