s+3/s=-4I think the answer is -3, but am not sure I am doing it correctly.-Multiply the whole thing by s which gives:
s^2 + 3 = -4s
S^2 +4s + 3 = 0
(s+1)(s+3)= 0
s = -1 and -3.
Simple log problem from analysis...i dont understand what i am doing wrong. Here is my work:
log(5x-1)-log(2x-3)=2
log(5x-1)/(2x-3)=2
(5x-1)/(2x-3)=2^10
10x^2-2x-15x+3=200x-300
10x^2-17x+303=0
realll
Solve
A.) X= -8a
B.) X=-4a
C.) X=4a
D.) X=8a-(2x-a)/(x+a) -(x+3a)/(a-x)=a²/(a²-x²) +3
[(2x-a)(a-x)-(x-3a)(x+a)]/(a²-x²)=a²/(…+3[-2x²+3ax-a²-(x²-2ax-3a²)]=a²+3(a²-x²)-3x²+2a²+5ax=a²+3a²-3x²5ax=2a²x=2
ive been trying to work through my math assignment and im stuck on certain questions. How would you do these??(If i put ^ before an # its an exponent)
1.b^2 - b - 63
2.3x(y - z) -2(y - z)
3.(y^2 -
321. I need to find the vertex of this parabola, as well as the domain and range. I also need to find its inverse....
y = 4x - x^2, given that x
This is what I have so far....
4 = -x^2 + 4x +4
4 =
do you measure from shoulders or hair-Top of the head, against a wall. Hold some type of stick level then mark the spot on the wall. Do This again with the other person. Its to have a third person do
State any restrictions on the variables.
4x-2x^2/x-2
1. X = 2 and x = -2
2. X = -2
3. X = 2
4. No restrictions are needed.
Simplify.
U^2-4/u^2-2u
1. U+2/u, u = 0
2. U+2/u, u=2, u=0
3. U+
I need to know how you figure this out too, it was a review question for my test and I dont understand how you figure these out.thanks :)-Surface Area:
L=Length W=Width H=Height
LxWx2
WxHx2
LxHx2
Add
This is 8th grade math.
so heres the problem: 81h to the fourth power, minus 49q to the fourth. I just ned help factoring it.
Ill put powers in parenthesese if you dont understand. 81h(4)- 49q(4)
1
Okay guys. I have to take the Algebra 2 EOC tomorrow, and I have a couple questions. My algebra teacher doesnt teach very well at all.. So Im going to post a few questions and see if anyone can explai
The obvious answer is 3628800 which is 10 factorial.
The smallest such number is 2520 = 2*2*2*3*3*5*7-Lets see... Itd have to be an even number to be divisible by two. And it would have to end in 5 or
consider the series:
∞
∑(an)
n=1
where an: (n+3)^2n/(4n+5)^2n
using the root test, determine whether this series converges absolutely or conditionally or diverges-The title is stated incorrectly -
hi can someone show me all steps to find the vertex of this equation using standard to factored form with some extra steps in between and from standard to vertex form directly. Thanks it is very much
25.568/0.376 = 68.181
Is it 68.181?
If it isnt, tell me what Im doing wrong. Thank you!-25.568=Y x 37.6/100
Y=68
theres no 0.181 behind 68,its just 68 :)-your method is correct but I got 68 using a
