Answer:
sin⁴x - sin²x
sin²x(sin²x - 1)
(1 - cos²x)(1 - cos²x - 1)
(1 - cos²x)(-cos²x)
-cos²x + cos⁴x
cos⁴x - cos²x
Volume of cylinder = pi r^2 h
= 3.14 x 3^2 x 2
= 3.14 x 9 x 2
= 28.26 x 2
= 56.52 units^3
Answer:
89
Step-by-step explanation:
92 - 3 =89
subtract smallest from largest
Answer:
The area of given function is 5.67 unit²
Step-by-step explanation:
Given function f(x) as :
f(x) = 2 x² + 3
The interval in which f(x) lies [ 0 , 2 ]
Let The area for the curve = A
Or , A = 
Or, A = 
Or, A = 
or, A = ![\frac{1}{2} [2( \frac{2^{3}-0^{3}}{3})] + \frac{1}{2}[3 (2-0)]](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5B2%28%20%5Cfrac%7B2%5E%7B3%7D-0%5E%7B3%7D%7D%7B3%7D%29%5D%20%2B%20%5Cfrac%7B1%7D%7B2%7D%5B3%20%282-0%29%5D)
or, A =
(
+ 6 )
Or, A =
× 
∴ A = 5.67 unit²
Hence The area of given function is 5.67 unit² Answer
Answer:
x > -1
Step-by-step explanation:
3x > -3
Divide each side of the inequality by 3
3x/3 > -3/3
x > -1