Question

How do you simplify sin(x)+tan(x)=tan(x)(cos(x)+1)?

Answer 1

Answer:

x=45

Step-by-step explanation:

sinx+tanx=tanxcosx+1

sinx+tanx=sinx/cosx*cosx+1

sinx+tanx=sinx+1

tanx=1=tan45

so x=45