IceBreaker14
IceBreaker14
24-02-2015
Mathematics
Answered
X to the power of 4 equals 20?
Answer :
jonericfogg
jonericfogg
24-02-2015
Yes it does in this case. X⁴ can = 20. Take the 4th root of 20 or find what to the fourth power is equal to 20 [tex] \sqrt[4]{20} = x [/tex] X is equal to 2.1147. And you can re-check. What is 2.1147⁴? It's 20! So thus x=
2.1147
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Аноним
Аноним
24-02-2015
[tex]{ x }^{ 4 }=20\\ \\ x=\pm \sqrt [ 4 ]{ 20 } [/tex]
Simpler explanation:
[tex]{ x }^{ 4 }=20\\ \\ x=\pm { 20 }^{ \frac { 1 }{ 4 } }[/tex]
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