Answers created by Kevin B.

• Back to user's profile
• Next
• Who's interested in a new Socratic on a different website?
  
• Who's interested in a new Socratic on a different website?
  
• Question #cbd01
  
• What is #"carbonic acid"#?
  
• What is the formula for rubidium chloride?
  
• How do you solve #\tan ( 2\theta ) = 1#?
  
• How do you simplify #(2)/(1/tan x-tan x)# ?
  
• Question #f0606
  
• Question #005e1
  
• What are considered macromolecules?
  
• How do you evaluate the following limit: #lim_((x,y,z)->(-1,0,4)) ((x^3-ze^(2y))/(6x+2y-3z))#?
  
• If you have a table that shows a linear relationship when can you read the value for b, in #y=mx+b#, directly from the table without drawing a graph or doing any calculations? Why?
  
• How do you solve #e^(x)-ln(x)=4#?
  
• How do you solve #2^x=27#?
  
• How do you solve #\log (2x-8)=2#?
  
• The volume of this box is 288 cubic cm, and the height is 4 cm. the length is triple the height, how do you find the width?
  
• Question #e4e1f
  
• How do you write 0.09 as a fraction?
  
• Which of the following statements is true when comparing the following two hypothetical buffer solutions? (Assume HA is a weak acid.) (See choices in answer).
  
• The data below were collected for the following reaction at a certain temperature: #X_2Y→2X+Y# (Data found as picture in answer box). What is the concentration of #X# after 12 hours?
  
• How do you find the limit of #(sin(x))/(5x)# as x approaches 0?
  
• Math formatting "Pro Tips" edition: Adding color to your answers! - "?"
  
• How do you complete the square to find the vertex for #y + 6 = x^2 - 5x#?
  
• How do you solve #cos x + sin x = 0#?
  
• How do you solve #x²-64=0#?
  
• How do you solve # x²-48=0#?
  
• How do you solve #log8^w=3#?
  
• How do you FOIL #(w - 6) (w - 6)#?
  
• How do you simplify #sqrt24+sqrt54#?
  
• If the sum of two consecutive integers is less than 83, how do you find the pair of integers with the greatest sum?
  
• How do you simplify #( x^2 )/(xy^-4)*(2x^-3y^4)/( 3xy^-1)#?
  
• If the sum of the squares of two consecutive integers is 41, how do you find the integers?
  
• How do you solve #e^(2x) = 50#?
  
• How do you solve #e^(4x) + 4e^(2x) + -21 = 0 #?
  
• How do you rrite the trigonometric function sec x in terms of sin x?
  
• How do you simplify #tan^2 4b - sec^2 4b#?
  
• I answer mainly questions in Chemistry, with Algebra sixth in frequency. Yet 48 of the 50 questions in my current Dashboard are from Algebra. Is there a way to filter the questions in the Dashboard according to the responders' interests?
  
• How do you graph #f(x) = 2x-4#?
  
• How do you solve # (1/(cos^2 x)) + 1 - 3 tan^2 x = 0#?
  
• How do you solve #tan(x)csc^2(x)cos(x)=0#?
  
• How do you simplify #abs(21)#?
  
• How do you simplify #abs(-18)#?
  
• How do you simplify #7 + (-18)#?
  
• How do you simplify #7 - (-3)#?
  
• How do you simplify #(25c^3d^3e^3 - 55c^4d^5e^7 + 35c^8d^7e^6) / (5c^2d^2e^3)#?
  
• How do you simplify #abs(-5)#?
  
• How do you simplify #(x^2-3x-10)/(x^2-8x+15) * (x^2+5x-6)/(x^2+4x+4)#?
  
• How do you simplify #-4 - 10#?
  
• How do you simplify #10^-6#?
  
• How do you prove #(cos W - sin2W) / cos(2W) + sinW-1 = cot W#?
  
• How do you solve using the quadratic formula #5 - 10x - 3x^2 = 0#?
  
• How do you use quadratic formula to solve #3x^2 - 8x + 5 = 0#?
  
• How do you use quadratic formula to solve # x^2-5=0#?
  
• How do you use the quadratic formula and solve #0=10x^2 + 9x-1#?
  
• How do you solve using the quadratic formula #3x^2 + 4x - 1 = 0#?
  
• How do you solve using the quadratic formula #6x^2 + 12x=-3#?
  
• When I try to mark a question as a duplicate, I get a message that the URL is not valid. What's going wrong?
  
• How do you put #sqrt(4/49)# in simplest radical form?
  
• What would the graph of #y=1/3 cosx# look like?
  
• How do you prove #cos^4(x)-sin^4(x)=cos2x#?
  
• How do you simplify #sqrt(9m)/sqrtm#?
  
• How do you multiply #(2x + 1)(x - 5)#?
  
• What is the vertex parabola #y=2 (x-3)^2+4#?
  
• How do you prove that #(sinx-cosx-1)/(sinx+cosx-1)=(cosx+1)/sinx#?
  
• How do you rewrite using fractional exponents #sqrt(1+x^2)#?
  
• How do you use rational exponents to simplify #4sqrt(x^16)#?
  
• Is every rational number an integer?
  
• What is a newton?
  
• How do you simplify #(sqrt(2u^3 w^2))* (sqrt(10u^6 w^4))#?
  
• How can synthetic division be used to factor a polynomial?
  
• How do you simplify #(n^(1/2))^10#?
  
• How do you multiply #a^(-4)*(a^4b^3)^3#?
  
• How do you multiply #(2x - 3)(2x + 1)#?
  
• How do you multiply #(-2x - 5)(11x - 12)#?
  
• How do you multiply #(4a - 5b)(3a - 2b)#?
  
• How do you multiply #(3xy - 1) (4xy + 2)#?
  
• How do you multiply #(2x +4) (4x - 3) #?
  
• How do you multiply #(x+3)(2x+4)#?
  
• How do you multiply #(9z-u)(7z+4u)#?
  
• How do you multiply #(3n+2)(n+3)#?
  
• How do you multiply #(x-3)(x+6)#?
  
• How do you multiply #(y+7)(y+4)#?
  
• How do you multiply #(x-2) (2x+1)#?
  
• How do you multiply #(x+2)(x-3)#?
  
• How do you multiply #(5x-7)(x+5)#?
  
• How do you multiply #(n+3) (2n+3)#?
  
• How do you multiply #(5 + x)(3 - 2x)#?
  
• How do you multiply #(k + 3)(k – 3)#?
  
• How do you multiply binomials #(a+b)(a-b)#?
  
• How do you multiply #(x-15y)(x+15y)#?
  
• How do you multiply #(-bc+a^2)(bc+a^2)#?
  
• How do you multiply #(5x-1)(5x+1)#?
  
• How would you multiply #(x+8)(x - 8)#?
  
• How do you multiply #4(3x+1) (x-2)#?
  
• How do you multiply #(x-8)(x+4)#?
  
• How do you multiply #(2a+b)(a+2b)#?
  
• How do you solve #(x/3) = (12/(x-5))#?
  
• What is the natural logarithm of #e^4.5#?
  
• How is ln related to e?
  
• What is the natural log of 1?
  
• Next