Question

e) [ 2, 4 : 3 - (2 , 7- 4,98) +2,8 ] [ 3,5x 0,2 ]

Answer 1

RESOLVER:

$\left(\frac{2.4}{3-\left(2.7-4.98\right)+2.8}\right)\left(3.5x^{0.2}\right)$

$=\frac{2.4}{3-\left(2.7-4.98\right)+2.8}\cdot \:3.5x^{0.2}$

$3-\left(2.7-4.98\right)+2.8:8.08$

$=3.5\cdot \frac{2.4}{8.08}x^{0.2}$

$=3.5\cdot \frac{2.4x^{0.2}}{8.08}$

$\frac{2.4}{8.08}=0.29702\dots$

$=0.29702\dots \cdot \:3.5x^{0.2}$

$3.5\cdot \:0.29702\dots =1.03960\dots$

$=1.03960\dots x^{0.2}$

$Buena\:suerte\:con\:tus\:tareas\::ProfeAndresFelipe :)$