Question

Tìm x, biết: x⁵ - 43 + 101 = 301.

Answer 1

x⁵ - 43 = 301-101

<=> x⁵ - 43 = 200

<=> x⁵ = 200+43

<=> x⁵ = 243

<=> x⁵ = 3^5

 <=> x = 3

Answer 2

 x⁵ - 43 + 101 = 301

=>  x⁵ - 43 =301-101

=> x⁵ - 43 =200

=>x⁵ = 200+43

=>x⁵ =243

=>\(x^5=3^5\)

=>x=3

Answer 3

x⁵ - 43 + 101 = 301

x⁵ = 301 - 101 + 43

x⁵ = 243

x⁵ = 3⁵

=> x = 3

Answer 4

 x⁵ - 43 = 301-101

<=> x⁵ - 43 = 200

<=> x⁵ = 200+43

<=> x⁵ = 243

<=> x⁵ = 3^5

 <=> x = 3

Answer 5

 x⁵ - 43 = 301-101

<=> x⁵ - 43 = 200

<=> x⁵ = 200+43

<=> x⁵ = 243

<=> x⁵ = 3^5

 <=> x = 3

Answer 6

x⁵ - 43 = 301-101

<=> x⁵ - 43 = 200

<=> x⁵ = 200+43

<=> x⁵ = 243

<=> x⁵ = 3^5

 <=> x = 3

Answer 7

x⁵ - 43 = 301-101

<=> x⁵ - 43 = 200

<=> x⁵ = 200+43

<=> x⁵ = 243

<=> x⁵ = 3^5

 <=> x = 3