Questions Answered

Frostbitten:
Group Title
find the solutions of the system y=x^2+3x4 y=2x+2 I would prefer if you could walk me through the question rather than just give me the ans…
 updated 5 months ago
 41 replies
 1 Medal

Hamoody1996:
Group Title
MEDAL + FAN
if f(X)=2x3+x+1
find f`(2) , f`(2), f`(0)
 updated 5 months ago
 7 replies
 4 Medals

Thefaceless:
Group Title
Linear algebra problem. Please help!
Determine whether or not W is a subspace of R^n
 updated 5 months ago
 20 replies
 2 Medals

karina123_:
Group Title
What is the slope of a line perpendicular to line A?
 updated 5 months ago
 5 replies
 No Medals Yet

karina123_:
Group Title
Find the slope of a line parallel to 3x+y=15
 updated 5 months ago
 1 reply
 No Medals Yet

SyedaLovesPie:
Group Title
4 + 4
 updated 4 months ago
 14 replies
 8 Medals

Marzia123:
Group Title
Find the total cost. purchase price is $238.95 and tax rate is %7.
 updated 5 months ago
 2 replies
 No Medals Yet

Thefaceless:
Group Title
Find a basis for the indicated subspace of R3:
A plane with the equation x2y+5z=0
 updated 5 months ago
 1 reply
 No Medals Yet

Thefaceless:
Group Title
Linear Algebra Problem.
Please Help!
 updated 6 months ago
 46 replies
 1 Medal

ImRadical:
Group Title
Show that f'(x)=0 at some point between the two xintercepts of the function
f(x) = 6x√x+1
…
 updated 6 months ago
 40 replies
 2 Medals

╰☆╮Openstudier╰☆╮:
Group Title
trigonometry question(Click for the Question)
 updated 6 months ago
 20 replies
 2 Medals

Thefaceless:
Group Title
Linear Algebra Problem.
Help Please!
 updated 6 months ago
 20 replies
 1 Medal

Thefaceless:
Group Title
Need help with an undetermined coefficient problem. Will fan if all steps are shown! Problem inside.
 updated 6 months ago
 24 replies
 2 Medals

Thefaceless:
Group Title
Need help please! y"2y'+y=2e^x3e^x
Solve second order differential. Thanks!
 updated 6 months ago
 7 replies
 No Medals Yet

Thefaceless:
Group Title
Circuits question. The problem are in the picture.
 updated 6 months ago
 3 replies
 1 Medal

Thefaceless:
Group Title
What is the behavior of a capacitor when initially being exposed to a current and then remaining exposed to it for a long time?
 updated 6 months ago
 4 replies
 1 Medal

ninoootran:
Group Title
Determine where the following function is NOT continuous.
g(x) = (3x+7) / (x*cos(2x) + x)
 updated 7 months ago
 86 replies
 2 Medals

elohelfag:
Group Title
im ready to study.
 updated 7 months ago
 26 replies
 2 Medals

j2lie:
Group Title
How do you solve 8x^2+20x48?
 updated 7 months ago
 62 replies
 4 Medals

lake3456:
Group Title
find x
 updated 7 months ago
 7 replies
 1 Medal

Omnired:
Group Title
9×3
 updated 7 months ago
 3 replies
 No Medals Yet

lake3456:
Group Title
find the measure of angle a
…
 updated 7 months ago
 6 replies
 1 Medal

josjos:
Group Title
If all Cobs are Cads, but not all Cords are Cads then:
A All Cords are Cobs…
 updated 7 months ago
 18 replies
 2 Medals

shamil98:
Group Title
Evaluate the integral..
I suck with integration involving trig...
\[\int\limits_{0}^{\pi/4} \frac{ 1\sin^2 \theta }{ \cos^2 \theta}\]
 updated 7 months ago
 13 replies
 2 Medals

bizzeizze:
Group Title
x/y = a/b solve for x
 updated 7 months ago
 4 replies
 1 Medal

lake3456:
Group Title
what is the sin of angle b?
 updated 7 months ago
 54 replies
 No Medals Yet

Stormoshawty:
Group Title
what is the factored form of x^2+6x+8?
a. (x+5)(x+3)
b. (x+4)(x+2)
…
 updated 7 months ago
 5 replies
 3 Medals

jackwilliams:
Group Title
solve
173x=2x+8
…
 updated 7 months ago
 10 replies
 1 Medal

esl.0095:
Group Title
Is initial velocity when t=0 or t=1? (t is time)
 updated 7 months ago
 14 replies
 2 Medals

jackwilliams:
Group Title
a cyclist is travelling at a speed of 8.5m/s. How far will he travel in 5 min?
 updated 7 months ago
 6 replies
 No Medals Yet
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