Tính đạo hàm y=(sinx+cosx) (3cosx-1/3sinx)

do you have the measurements?

the answer is. -82562234434584

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

the first one

step-by-step explanation:

just id the test.