egoodrich1337
egoodrich1337
09-05-2017
Mathematics
contestada
Will someone help me with problem 21?
Respuesta :
Аноним
Аноним
10-05-2017
sin^(1/2) x cos x - sin^(5/2) cos x
= sin^(1/2) x cos x - sin(1/2)x sin^2 x cos x
factoring we get:
cos x sin^(1/2) x ( 1 - sin^2 x)
Now 1 - sin^2 x = cos^2 x so we have
cos x sin^(1/2) x * cos^2 x
= cos^3 x sqrt sin x
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Please help and remember to round to the nearest hundredth
Can anyone solve this? Thanks
Question 1 (Fill-In-The-Blank Worth 1 points) Fill the blank with the preterite tense of the verb in parentheses. La profesora _______________a los alumnos. (mi
Which of the following is a factor of 512x3 − 125? A) 8x + 5 B) 64x2 + 80x + 25 C) 64x2 + 40x + 25 D) None of the above
Congress can successfully override a veto if:
Anna lives 2.5 miles to the east of her school, and Ben lives 2 miles to the west of the same school. Anna draws a map with a number line connecting her house t
When very young children are pretending to read to you, you should ask them questions about the stories to increase interactivity, enhance their ability to comm
I need help with a question I'll give brainliest answer to whoever helps.
1-4y^2 in factored form
The women had always made her feel like Cinderella, attending to her feelings when no one else seemed to notice. How does this allusion affect the mood of the
