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Question #a71e9

How do you solve #2/(x+3)4/(x^2+2x3)=1/(1x)#?

How do you find all solutions to #x^5+243=0#?

In 1/6=1.6666..., repeating 6 is called repeatend ( or reptend ) . I learn from https://en.wikipedia.org/wiki/Repeating_decimal, the reptend in the decimal form of 1/97 is a 96digit string. Find fraction(s) having longer reptend string(s)?

How do I perform matrix multiplication?

How do I graph the ellipse with the equation #x^2+4y^24x+8y60=0#?

How do you perform inversions for #y = x^2 and y = x^4?# Is #(dx)/(dy)# from the inverse #1/((dy)/(dx))?#

Suppose that #lim_(xrarrc) f(x) = 0# and there exists a constant #K# such that #∣g(x)∣ ≤ K " for all " x nec# in
some open interval containing c. Show that# lim_(x→c)
(f(x)g(x)) = 0#?

How do you solve #log x + log (x3) = 1#?

What is #int_0^pi (lnx)^2 / x^(1/2)#?

How do you simplify # (2+2i)/(1+2i) # and write in a+bi form?

How do you simplify #((2n)!)/(n!)#?

Question #6d8e6

How do you solve #tan^2 x=tan x#?

What is #lim_(x>0) (x^3+12x^25x)/(5x)# ?

Question #da791

Question #de166

How do you simplify #2/(3i)#?

Write the equation of a function with domain and range given, how to do that?

How do you graph #g(x)= log_6 x#?

Is there a systematic way to determine the number of numbers between 10 and, say, 50, divisible by their units digits?

Question #d2752

What are the all the solutions between 0 and 2π for #sin2x1=0#?

Suppose there are m Martians & n Earthlings at a peace conference. To ensure the Martians stay peaceful at the conference, we must make sure that no two Martians sit together, such that between any two Martians there is at least one Earthling?(see detail)

Find the area of the shaded region (green) knowing the side of square is #s = 25 cm#?

How to write the first four terms of the Maclaurin series
for the function f(x)=(x+1)e^(2x) given that ?

What is the distance between #(0, 0, 8) # and #(9, 2, 0) #?

How do you use the ratio test to test the convergence of the series #∑(2k)!/k^(2k) # from n=1 to infinity?

What is the value of #1/n sum_{k=1}^n e^{k/n}# ?

How do you find the number of terms in the following geometric sequence: 409.6, 102.4, 25.6,..., 0.025?

Among all pairs of numbers with a sum of 101, how do you find the pairs whose product is maximum?

What are complex numbers?Thanx.

How do you convert #(3, 3sqrt3)# to polar form?

What is the frequency of #f(theta)= sin 3 t  cos 21 t #?

Is #sqrt33# an irrational number?

Question #0f6bd

How do you simplify # (x^(1/3) + x^(1/3))^2#?

How do you show that if #a+b=0#, then the slope of #x/a+y/b+c=0# is #1#?

If the zeros of #x^5+4x+2# are #omega_1#, #omega_2#,.., #omega_5#, then what is #int 1/(x^5+4x+2) dx# ?

How do you prove #sec^2 x  cot^2 ( pi/2x) =1#?

Is #sqrt(2)^(sqrt(2))# rational ? And #sqrt(2)^(sqrt(2)^sqrt(2))#?. And #sqrt(2)^(sqrt(2)^(sqrt(2)^cdots))#?

How do you solve #tan^1(2x)+tan^1(x)= (3pi)/17#?

Question #b5ab2

How do I find the natural log of a fraction?

Question #9e52a

Find the matrix #A# for the linear transformation #T# relative to the bases #B = {1,x,x^2}# and #B' = {1,x,x^2,x^3}# such that #T(vecx) = Avecx#?

Solve for #x in RR# the equation #sqrt(x+34sqrt(x1))+sqrt(x+86sqrt(x1))=1# ?

A composite geometrical shape is made up of a square, equilateral and right triangles. Calculate the area of hatched triangle?

How do you integrate # 1/(1+e^x) # using partial fractions?

Does #a_n=1/(n!) # converge?

How do you express #sqrt(4/5)# as a product of a real number and i?

What is the derivative of #f(x) = (lnx)^(x)#?

How do you solve #sin^2 x  cos^2 x=0# for x in the interval [0,2pi)?

How do you solve 2015 AP Calculus AB Question #1?

What is #1/3# of #18#?

Question #9c5a0

What is the Taylor series for #f(x)= cosx# centered on #x= pi/3#?

Question #98d02

The movement of a certain glacier can be modelled by d(t) = 0.01t^2 + 0.5t, where d is the distance in metres, that a stake on the glacier has moved, relative to a fixed position, t days after the first measurement was made. Question?

The center of a circle is at (0,0) and its radius is 5. Does the point (5,2) lie on the circle?

How do you find the number of terms in the following geometric series: 100 + 99 + 98.01 + ... + 36.97?

What is the product of #2x^2+7x10# and #x+5# in standard form?

How do you simplify # cos (pi  theta)#?

If # n = 1/4#, what is the value of #(2n5)/n#?

Question #e07a4

Question #c5432

How do you simplify #(sina+tana)/(1+cosa)#?

Determine the interval whereby 6x^2 + 44x + 70 ≥ 0?

6 equal circular discs placed so that their centres lie on the circumference of a given circle with radius (r), and each disc touches its 2 neighbours. What is the radius of a 7th disc placed in the centre which will touch each of the each existing ones?

A 454590 triangle has a hypotenuse of length 14 units. What is the length of one of the legs?

Question #5d611

Question #a43bd

Does this word construction (a meditation on Exodus 3) count as poetry, and if so how would you classify it?

In the triangle embedded in the square what is the measure of angle, #theta#?

How do you use DeMoivre's Theorem to find #(1+i)^20# in standard form?

How do you solve #120=100(1+(.032/12))^(12t)#?

What is 0.09 (repeating) as a fraction?

How do you differentiate #p(y) = y^2sin^2(y)cos(y)# using the product rule?

Question #2b5bb

How do you verify #(cosX+sinX)/(cscX+secX) = (cosX)(sinX)#?

What is #(7pi)/8 # radians in degrees?

How do you show that integration of #x^m e^(ax)dx = (x^m e^(ax) )/a  m/a int x^(m1) e^(ax) dx#?

?How do you find the sum of the infinite geometric series 0.03, 0.03, 0.003?

What is 1 divided by 0.2?

What's the LCM of 6 and 8?

Question #db818

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