Which statement best describes the polynomial 5x^2 ? first degree polynomial with two terms first degree polynomial with five terms second degree binomial second degree monomial

second degree monomial

Step-by-step explanation:

5x^2

This has one term, so it is a monomial

The term has a power of 2 so it is a quadratic ( second degree)

quadratic monomial

the degree of a polynomial comes from degree of its highest term, and each term gets their degree from the sum of its variables' exponents.

5x²   < just one=MONO, term, a monomial

that term has one variable "x", and it has an exponent of "2", so 2nd degree.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)