Mathematics: What is the equivalent logarithmic for of ∛8 =2

If binomial (3x+2) is a factor of some polynomial, then number is this polynomial s root. Check all polynomials:A. For the polynomial B. For the polynomial C. For the polynomial D. For the polynomial correct choice is B...

What is the equivalent logarithmic for of ∛8 =2

Ответ:

hiitslillyhere

06.01.2022

Mathematics

If a^b = c, then log(base a)(c) = b. It becomes a question - to what power bust we raise a to get c?

In this case a = 8, b = (1/3), c = 2. Therefore:

log(base 8)(2) = (1/3)

I hope this helps :)

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Ответ:

igtguith

03.11.2021

Mathematics

If binomial (3x+2) is a factor of some polynomial, then number $x=-\dfrac{2}{3}$ is this polynomial's root. Check all polynomials:

A. For the polynomial 6x^3 + 3x^2 + 4x + 2,

$6\left(-\dfrac{2}{3}\right)^3 + 3\left(-\dfrac{2}{3}\right)^2 + 4\left(-\dfrac{2}{3}\right) + 2=-\dfrac{16}{9}+\dfrac{4}{3}-\dfrac{8}{3}+2=-\dfrac{10}{9}\neq 0.$