como
como
About
- Username
- como
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
É isso mesmo , vai em frente que atrás vêm gente.
-
( 2u - 3 ) ( 2u - 3 ) = ( 2u - 3 ) ²
-
( 2u - 3 ) ( 2u - 3 ) = ( 2u - 3 ) ²
-
e^(0.006x) = 30 Take logs of both sides log(e^(0.006x) = log 30 0.006 x = log 30 x = log 30 / 0.006 x = 566.9
-
Question 1 = (x² - 5).(x² - 3) = (x - √5).(x + √5).(x - √3).(x + √3) Question 2 - 6.q² (q³ + 1000)
-
Question 1 = (x² - 5).(x² - 3) = (x - √5).(x + √5).(x - √3).(x + √3) Question 2 - 6.q² (q³ + 1000)
-
11 x 11 = 121 so 121 IS NOT prime. 11 is a factor of 121 121 can be divided by 11. A prime number can ONLY be divided by itself and 1. Some prime numbers are 2 , 3 , 5 , 7 , 11 , 13 , 17, 19 , 23 , 29--------
-
f ( 1 ) = 1 - 1 - 18 + 18 = 0 Thus x - 1 is a factor Find other factors by synthetic division :- 1 | 1______-1______-18______18 _ |________1_______0______- 18 _ | 1______ 0______- 18______ 0 ( x - 1 ) ( x ² - 18 ) = 0 x = 1 , x = …
-
f ( 1 ) = 1 - 1 - 18 + 18 = 0 Thus x - 1 is a factor Find other factors by synthetic division :- 1 | 1______-1______-18______18 _ |________1_______0______- 18 _ | 1______ 0______- 18______ 0 ( x - 1 ) ( x ² - 18 ) = 0 x = 1 , x = …
-
15 /_ 270 ---------------- 3 /_ 30 5 /_ 240 ° 5 ( cos 240 ° + i sin 240 ° ) 5 ( -1/2 - i √3/2 ) (- 5/2) ( 1 + i √3 )
-
15 /_ 270 ---------------- 3 /_ 30 5 /_ 240 ° 5 ( cos 240 ° + i sin 240 ° ) 5 ( -1/2 - i √3/2 ) (- 5/2) ( 1 + i √3 )
-
Kachimba
-
Kachimba
-
Presentation is unclear so have to take a GUESS at :- (3/4) x - 1/2 = (1/2) x + 1 3x - 2 = 2x + 4 x = 6
-
Presentation is unclear so have to take a GUESS at :- (3/4) x - 1/2 = (1/2) x + 1 3x - 2 = 2x + 4 x = 6
-
By DEFINITION where a and b are VECTORS and IaI and IbI are SCALARS and Ó¨ is angle between a and b :- a • b = i a I I b I cos Ó¨ Everything on R H S is a scalar quantity thus a • b is a SCALAR PRODUCT. and is defined as such.
-
log [ 3 ] = - 1 ----â
-
________________L_________W Actual(ft)________15_________12 Scale(ins)_______2.5_________2
-
3x - x = - 8 2x = - 8 x = - 4 Number is - 4
-
[ x +2y ] [ x + 2y ]
-
2a ∫ 3x² + x dx = [ x³ + x²/2 ]____limits a to 2a a [ 8a³ + 2a² ] - [ a³ + a²/2 ] = 7a³ + [3/2] a²
-
(3x + 2) (2x - 7)
-
(3x + 2) (2x - 7)
-
tan 28° = x / 40 x = 40 tan 28° x = 21.3 m________height of flagpole
-
x (x² - 4) ---------------- (x + 2)(x + 1) x (x - 2)(x + 2) ------------------- (x + 2)(x + 1) x (x - 2) ------------ x + 1
-
x (x² - 4) ---------------- (x + 2)(x + 1) x (x - 2)(x + 2) ------------------- (x + 2)(x + 1) x (x - 2) ------------ x + 1
-
x = 1/4 , x = -5/3
-
x = 1/4 , x = -5/3
-
4 - (2/3) x = (5/3) x 12 - 2x = 5x 12 = 7x x = 12/7
-
18 = 3x x = 6