Toggle navigation
Email or Username
Password
Remember
Login
Register
|
I forgot my password
Questions
Hot!
Unanswered
Tags
Users
Ask a Question
Advertise With Us
Answers by Rod
Home
User
Rod
Answers
User Rod
Recent activity
All questions
All answers
User Rod
Recent activity
All questions
All answers
how many possible rational zero's are in f(x)=x^4+4x^3+2x^2-x+6
answered
Jul 24, 2020
in
Calculus Answers
|
541
views
rational zeros f(x)=x^3+10x^2+14x-6
answered
Jul 24, 2020
in
Algebra 1 Answers
|
478
views
rational zeros
if n(A)=25 and n(B)=15, find: (a) n(A u B)max, (b) n(Au B)min, (C) n(AnB)max, (d) n(A n B)min
answered
Jul 24, 2020
in
Geometry Answers
|
620
views
sets
what is the answer to:find b union c?
answered
Jul 24, 2020
in
Algebra 1 Answers
|
494
views
algerbra problems
sets
A and B are independent events P(A)=.60 and P(B)=.40Find P(A intersection B) and P(A union B)
answered
Jul 24, 2020
in
Algebra 1 Answers
|
806
views
sets
How would i make an equation showing to matrices being added?
answered
Jul 24, 2020
in
Algebra 2 Answers
|
605
views
matrices
solving equations
If one of the cancellation properties is being used to transform the equation, identify the quantity that is added to or multiplied by both sides. 4x+13y8−z=6y8−z⇔4x+7y8=0
answered
Jul 24, 2020
in
Algebra 2 Answers
|
1.2k
views
Simplify the following union and/or intersection. (−2,5]∩[5,8)
answered
Jul 24, 2020
in
Algebra 2 Answers
|
2.8k
views
2X(x-3)=0
answered
Jul 23, 2020
in
Algebra 1 Answers
|
193
views
What is the sum of a number and four times itself is equal to 25
answered
Jul 23, 2020
in
Algebra 1 Answers
|
3.5k
views
f(x)=2x^3+5x^2-9x-18 using zeros of polynomial function
answered
Jul 22, 2020
in
Trigonometry Answers
|
1.2k
views
zeros of polynomial function
Evaluate the polynomial
answered
Jul 22, 2020
in
Algebra 2 Answers
|
683
views
algebra problems
evaluate each polynomial for x = 5 and y = -2
what is love
answered
Jul 22, 2020
in
order of operations
|
1.0k
views
\
what is the derivative of g(x)=sin^2 x+cos x^2
answered
Jul 22, 2020
in
Calculus Answers
|
912
views
calculus problems
derivative of a function
Derivative of sin(y)cos(x) - (pi^2)/4 = sin(x+y) - y^2 +x
answered
Jul 22, 2020
in
Calculus Answers
|
807
views
calculus problems
trigonometry problems
derivative of a function
5th derivative of 1
answered
Jul 22, 2020
in
Algebra 1 Answers
|
626
views
derivative of a function
prove the derivative of arccsc f(x)
answered
Jul 22, 2020
in
Calculus Answers
|
835
views
calculus problems
derivative of a function
what is the answer to y^2/121+x^2/36=1
answered
Jul 22, 2020
in
Algebra 2 Answers
|
1.2k
views
algebra problems
conics
identify the conic, list the necessary parts and graph: 36(x+1)^2 - 25(y-1)^2 = 900
answered
Jul 22, 2020
in
Calculus Answers
|
502
views
conics
x^2-6x-y-3=0
answered
Jul 22, 2020
in
Calculus Answers
|
743
views
conics
math
x^2-6x+y^2=-5
answered
Jul 22, 2020
in
Algebra 2 Answers
|
522
views
conic section
differentiate
answered
Jul 21, 2020
in
Calculus Answers
|
435
views
differentiation
If secθ + tanθ=p, prove that sinθ = (p²-1)/(p²+1)
answered
Jul 21, 2020
in
Trigonometry Answers
|
659
views
i solve this question
but i failded to prove it
traingal thoram aas proof
answered
Jul 21, 2020
in
Geometry Answers
|
537
views
geometry problems
proof
write an indirect proof that the supplement of an acute angle cannot be an acute angle
answered
Jul 20, 2020
in
Geometry Answers
|
1.6k
views
proof
prove that cos(A-B)-tan(A-B)=2cos2A/sin2A+sin2B
answered
Jul 20, 2020
in
Trigonometry Answers
|
851
views
proving trignometric identities
ICot (A+45) - tan(A-45) = 2cos2A/1+sin2A
answered
Jul 20, 2020
in
Trigonometry Answers
|
1.6k
views
proving trignometric identities
Direct Proof
answered
Jul 20, 2020
in
Word Problem Answers
|
644
views
proof
square
prove that sinh(x+y)=sinxcoshy+coshxsinhy
answered
Jul 20, 2020
in
Trigonometry Answers
|
781
views
hyperbolic
What is the proof for csch(x)=1/sinh(x)=2/(e^x)-(e^-x)
answered
Jul 20, 2020
in
Calculus Answers
|
773
views
proof
csch(x)
hyperbolic
calculus
(tan(X)+tan(Y))÷(1-tan(X)tan(Y))=(cot(X)+cot(Y))÷(cot(X)cot(Y)-1) Proof steps please?
answered
Jul 20, 2020
in
Trigonometry Answers
|
1.4k
views
trigonometry
proof
probability
answered
Jul 19, 2020
in
Statistics Answers
|
653
views
probability
inverse function
answered
Jul 19, 2020
in
Algebra 1 Answers
|
1.6k
views
inverse function
HOW DO YOU DO PROOFS ?
answered
Jul 19, 2020
in
Geometry Answers
|
519
views
mathematical proofs
prove that m(n+1)+1/m(n+1)-n cannot be simplified
answered
Jul 19, 2020
in
Word Problem Answers
|
592
views
mathematical proofs
proof
proof help
answered
Jul 19, 2020
in
Geometry Answers
|
928
views
mathematical proofs
geometry problems
proof
MATH PROOFS
answered
Jul 19, 2020
in
Other Math Topics
|
426
views
mathematical proofs
sets
proof
what is the least commom multiple of 49,1001,2400
answered
Jul 18, 2020
in
least common multiple
|
507
views
least common multiple
If x2 + xy + y2 = a2 then show that y2 = (-6a^2)/(x+2y)^3
answered
Jul 18, 2020
in
Calculus Answers
|
992
views
calculus problems
if two lines of regression are 3x-y-5=0 and 2x-y-4=0 then value of x bar and y bar
answered
Jul 18, 2020
in
Geometry Answers
|
936
views
graphing linear equations
equation of the locus
answered
Jul 18, 2020
in
Geometry Answers
|
676
views
slope of a line through 2 points
graphing linear equations
Let f(x)=x+1 and define s(x) to be the slope of the line through the points (0,0) and (x,f(x)).
answered
Jul 18, 2020
in
Calculus Answers
|
3.7k
views
calculus problems
evaluating functions
find compelete derivative ofF(x) =(ln(sinex))2cos(tanx)/5xex?
answered
Jul 18, 2020
in
Calculus Answers
|
497
views
differentiation
derivative of a function
how many roots does y=x^2+9 have?
answered
Jul 18, 2020
in
Calculus Answers
|
522
views
solving equations
differentiate 1/(x^2+3x+5)^2 with respect to x
answered
Jul 18, 2020
in
Calculus Answers
|
598
views
differentiation
derivative of a function
differentiate with respect to time m.v/t=q.E+q.B.v where m = mass
answered
Jul 18, 2020
in
Calculus Answers
|
499
views
differentiation
vertices (16,0) and (-16,0), conjugate axis of length 10 units
answered
Jul 17, 2020
in
Algebra 2 Answers
|
1.8k
views
conjugate of (-3,2)
answered
Jul 17, 2020
in
Algebra 1 Answers
|
611
views
harmonic conjugate
Show that U= sin x cosh y +2 cosh x sin y +x2 – y2 +4xy is a harmonic function
answered
Jul 17, 2020
in
Word Problem Answers
|
2.5k
views
harmonic conjugate
How many divisions are there? Show solution
answered
Jul 17, 2020
|
165
views
Page:
« prev
1
...
137
138
139
140
141
142
143
144
145
146
147
...
432
next »
87,454
questions
99,069
answers
2,408
comments
4,800
users
