Question

4 sen 45°- 3 cos 45° +6

Answer 1

Respuesta:

4 sen 45°- 3 cos 45° +6

$4.\frac{1}{\sqrt{2} } - 3.\frac{1}{\sqrt{2} } + 6$

$*(\frac{1}{\sqrt{2} }=\frac{1.\sqrt{2} }{\sqrt{2}.\sqrt{2} }=\frac{\sqrt{2} }{2} )$

$4.\frac{\sqrt{2} }{2} - 3.\frac{\sqrt{2} }{2} +6$

$\frac{4\sqrt{2} }{2} - \frac{3\sqrt{2} }{2} +6$

$\frac{(4-3)\sqrt{2} }{2} +6$

$\frac{\sqrt{2} }{2} +6$

Si lo quieres en fracción:

$\frac{\sqrt{2} +6.2}{2}$

$\frac{12+\sqrt{2} }{2}$