gatfg356 gatfg356
  • 24-11-2020
  • Mathematics
contestada

factorise [tex]x^{2}[/tex] - 9

Respuesta :

dawidlidwin dawidlidwin
  • 24-11-2020

Answer:

a1= 1   q= −sinx  , dla |q| <1   , ta suma jest zbieżna  

 a1   1  

S=  

=  

 1 −q   1+sinx  

w mianowniku podobnie:   a1=1  ,  q= sinx  , dla  | sinx| <1

 1  

S=  

 1 −sinx  

i mamy równanie:

 

1  

1+sinx  

 

 

= tg2x

 

1  

1− sinx  

 

Step-by-step explanation:

Answer Link

Otras preguntas

Could someone please help
Solve using the correct order of operations when ×=2 and y=4 6y÷(7+1)-×
graph 4x^2-4x-8/2x-2
Find the product. Simplify, if needed. 2 1/8×1 1/6×3
i bet you wont answer The best way to save money is to A) buy a new bike. B) make an investment. C) loan it to a friend. D) hide it under a mattre
Why should you stay away from borrowing up to your credit limit?
Plz help me it’s very important
True or false: Alcohol can cause an uncontrolled ________ of the eyes, making good vision almost impossible
Volume is the total number of cubic units contained inside a three-dimensional figure. True False
Which part of a recipe usually given for conventional ovens tells how to cook the food?