Question

URGENTEEE sabendo que log 2 = a e log3 = b, calcule, em função de a e b:


só preciso da K

Answer 1

.

$\large\green{\boxed{\rm~~~\red{K)}~\orange{log(20.000)}~\pink{=}~\blue{ a + 4 }~~~}}$

.

$\bf\large\green{\underline{\qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad}}$

$\green{\rm\underline{EXPLICAC_{\!\!\!,}\tilde{A}O\ PASSO{-}A{-}PASSO\ \ \ }}$✍

❄☃ $\sf(\gray{+}~\red{cores}~\blue{com}~\pink{o}~\orange{App}~\green{Brainly})$ ☘☀

.

☺lá, Vic, como tens passado nestes tempos de quarentena⁉ E os estudos à distância, como vão⁉ Espero que bem❗ Acompanhe a resolução abaixo. ✌

.

$\bf\large\red{\underline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\quad}}$✍

.

$\large\gray{\boxed{\rm\blue{ k)~log(20.000) }}}$

.

➡ $\sf\large\blue{ log (20.000 )= log(2 \cdot 10^4) }$

$\sf\large\blue{ = log(2) + log(10^4) }$

$\sf\large\blue{ = a + 4 \cdot log(10) }$

$\sf\large\blue{ = a + 4 \cdot 1 }$

$\sf\large\blue{ = a + 4 }$

.

.

$\large\green{\boxed{\rm~~~\red{K)}~\orange{log(20.000)}~\pink{=}~\blue{ a + 4 }~~~}}$ ✅

.

$\bf\large\red{\underline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\quad}}$✍

.

.

.

.

$\bf\large\red{\underline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}}$☁

☕ $\bf\large\blue{Bons\ estudos.}$

($\orange{D\acute{u}vidas\ nos\ coment\acute{a}rios}$) ☄

$\bf\large\red{\underline{\qquad \qquad \qquad \qquad \qquad \qquad \quad }}\LaTeX$✍

❄☃ $\sf(\gray{+}~\red{cores}~\blue{com}~\pink{o}~\orange{App}~\green{Brainly})$ ☘☀

.

.

.

.

$\gray{"Absque~sudore~et~labore~nullum~opus~perfectum~est."}$