Algebra 2 Math Questions and Math Answers

Algebra 2 Math questions posted by students and math answers posted by experienced online math tutors.

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4x^2+28x-47=0... 09/21/2018 15:47
(15-4i)(6-3i) = a +bi In the equation above, a and b are real numbers and i = square root of -1. What is the value of a? ... 08/09/2018 04:58 Answered By: Steven
(15-4i)(6-3i) = a +bi In the equation above, a and b are real numbers and i = square root of -1. What is the value of a? ... 08/09/2018 04:58 Answered By: Steven
An airplane flies between two major cities daily. It normally transports 81 people a day at a cost of $210 per person. The airline estimates that it w... 07/29/2018 08:58 Answered By: Emily
Solve for x and type your answer as simply an integer or decimal value. If you can’t take the number exactly, round to 4 decimal digits. If it’s a... 06/03/2018 21:53 Answered By: Steven
On a standardized test with a normal distribution of 2, a score of 35 will occur less than 5% of the time. Which of the following could be the man for... 05/27/2018 18:32
Q1: What is P(-4) given that P(x)=2x^4-3x^3+5x^2-1 Q2: Is (x-3) a factor of P(x)=x^4-7x^3+13x^2-7x+12 Q3: Write an equation of a polynomial function... 03/13/2018 02:42 Answered By: Sherhone
Charlie is looking to rent a close an apartment to the university campus. He learns that the mean rent for an apartment is $1150, and the standard dev... 02/28/2018 22:38 Answered By: Joel
x x2 ---------- - -------------- 2(3-x) 7(x-3)2... 02/05/2018 09:33
Graph the function y = -2\|x – 7\| + 4 as follows: a. Starting with the expression for the absolute value function y = \|x\| deduce the sequence ... 10/09/2017 23:40 Answered By: Steven
X/3 - y/6 = -2/3 x/12 - y/12 = 3/2... 08/29/2017 21:15 Answered By: Medhat
Write the equation of a circle in standard form whose diameter is AB where A=(-2,11) and B=(6,23)... 08/12/2017 20:36
C=2d+1over 3 solve for d... 08/09/2017 00:40
Y= 256 -16x^2... 08/06/2017 23:26
The vectors of the points A and B relative to the origin are, a and b. And it is give that \|a\|=1 and \|b\|=3 and the angle AOB=?/3. Show that (?3/9)[3... 08/01/2017 16:21
12m^2-10m-2... 05/29/2017 16:55 Answered By: Amy
Biker goes off the end of ramp, max height 10 ft beyond the end of the jump and 10ft above it,mountainside is at a 45 degree angle below the horizonta... 05/28/2017 20:42 Answered By: Amy
Logx= log 2x^2 -2 ... 05/22/2017 19:25 Answered By: Robert
I would be if I can get a detailed explanation on this. z1 z2 z3 are complex numbers.If (z1^3 + (z2)^3 +(z3)^3 + z1.z2.z3 = 0 and \|z1\| =\|z2\|=\|z3\|=... 04/29/2017 07:49 Answered By: SAMO
The points A,B respectively represent the complex numbers ,[ 10/(1+3i)] and [(1+7i)/(1-i)] ,on the Argand plane. If k is a positive real number and i... 04/26/2017 18:19 Answered By: Tisha

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