atobateleisaac180 atobateleisaac180
  • 01-04-2022
  • Mathematics
contestada

Simplify Sinx + cosx/ cos²x - sin²x​

Respuesta :

loneguy
loneguy loneguy
  • 01-04-2022

[tex]\dfrac{\sin x + \cos x}{\cos^2 x - \sin^2 x}\\ \\\\=\dfrac{\sin x + \cos x}{(\cos x + \sin x )\\\\(\cos x - \sin x)}\\\\\\=\dfrac{1}{\cos x - \sin x}[/tex]

Answer Link

Otras preguntas

Ms. Young ate 4 donut holes and Mrs. Hatch ate 25% more than that. How many donut holes did Mrs. Hatch eat?
If angle 4=135 degrees, find the measure of each angle below? 1) ∠3 2) ∠1 3) ∠5
which is faster 2.5 miles per hour or 0.5 miles per hour
what is the multiple of 12 small than 84?
You get 77% on your math quiz. You had 100% in your math class before the test. Whats your new grade. 1) 77 2) 88 3) 99 4) 66
PLEASE HELP, I RLLY NEED THIS TO SAVE MY GRADE. PLS EXPLAIN RLLY DETAILED. In this discussion, you will upload and discuss an example of the Fibonacci sequence
Ms. Young ate 4 donut holes and Mrs. Hatch ate 25% more than that. How many donut holes did Mrs. Hatch eat?
please help. my bf is the smart one and hes asleep.
the table shows the food and drinks Tabitha brought for herself and 4 friends are a party. how much did tabitha spend for each person?
What is the slope of (-8,1) (6,8)