Stacy Said:

i just need help with a worksheet Algebra 2 i'm soo close to an A in the class but these 5 problems are hard!

We Answered:

4x^2(x+5)/ x(x-5) = 4x(x+5)/(x-5) , x cannot equal 0 or 5

4x^2(x+4)/ x(x^2-16) = 4x(x+4)/(x-4)(x+4) = 4x/(x-4) , x cannot equal -4 or 4 or 0

asymptote: x = 4
hole: (0,0) & (-4, 2)


2x-4/x^2-5x+6
2(x-2) / (x-3)(x-2)

2 / (x-3) , x cannot equal 3 or 2

hole: (2, -2)
asymptote: x = 3


(2x-1)/(2x-1) - (2x+1)/(2x-1)
since the denominators are the same, just subtract the numerators:

2x-1 - (2x+1) = -2
answer: -2/(2x-1)



(x^2+1/x^2+2x+1)
_____________
(x-1/x+1)


take the reciprocal of the second fraction and multiply:

(x^2+1) / (x+1)^2 * (x+1)/(x-1)

= (x^2+1)/(x+1)(x-1)
= (x^2+1) / (x^2-1)

Curtis Said:

PLEAAAAAAAAAAASE AHHHHHHH hElP i need help with this worksheet ALGEBRA ONE AHHHHH?

We Answered:

i would like to express my sincerest feelings of sympathy towards you.
you'll make it through. we all will. one day. one day.

Leona Said:

Algebra 2 Worksheet Help? Some polynomials?

We Answered:

26.

2x^3(5x^5 - 8x^3 + 3)

32.

13 is a prime number
If x^2 + bx -13 is factorable then |b| = a sum of -1 and 13 pr 1 and -13
==> b = 12 or b = - 12

43.

x^(4n) - 625
= [x^(2n) + 25][x^(2n) - 25]
= [x^(2n) + 25](x^n + 5)(x^n - 25)


34. Similar to 32 because 5 is prime

Velma Said:

algebra agian!! What is the domain and range of G= { (0,3) (2, -1) (3,3) (-1,6) }?

We Answered:

The domain is where you take your input from:
{0,2,3,-1}

The range is what you have in your output:
{3,-1,6}

Vincent Said:

Algebra 2 Worksheet Help Please?

We Answered:

38. y = -7/9 x + 55/9

39. y = -1/2 x + 7

56. Not solvable because the first equation is equal to the sum of the second and third.

57. Not solvable because the second equation is equal to -1 times the third.

Maxine Said:

help with algebra 2 worksheet?

We Answered:

Download Graph 4.4 from www.padowan.dk for free.

On "Insert function", type - x^2, then "OK"

On "Insert function", type (1/2)*x^2, then "OK"

To graph y = - x^2

x....y
-2...- 4
-1...- 1
0....0
1....- 1
2....- 4

To graph y = (1/2)*x^2

x.....y
-2....2
-1....1/2
0......0
1......1/2
2......4

chris said:

where can i find mathematics worksheets on solving cubic polynomials ? pls advise