DWRead

[匿名]

回覆: 7

2017-09-28 12:39 am

Find all the zeros of the function. f(x)=x^2(x+3)(x^2-1).?

[匿名]

回覆: 5

2017-09-27 11:55 pm

Simplify the square root of (54x^9*y^7)?

[匿名]

回覆: 4

2017-09-27 11:49 pm

Perform the operation and write the result in standard form. (i/3-2i)+(3+2i)/(3+8i). See picture also. ?

[匿名]

回覆: 11

2017-09-27 11:11 pm

Write the ratio: 2 4/5 to 4 3/5 as a fraction in lowest terms.?

[匿名]

回覆: 32

2017-09-27 3:22 pm

What is 6/2 (1 + 2) equal to? plz help?

[匿名]

回覆: 6

2017-09-27 3:35 pm

Find the derivative of f(x)=log(7-2x)?

[匿名]

回覆: 5

2017-09-21 12:50 am

What is 13x-2x^2=15?

[匿名]

回覆: 23

2017-09-19 11:45 pm

Is it me or I?

[匿名]

回覆: 5

2017-09-04 1:45 am

Consider only angles in 0 ≤ θ ≤ 180 For which values of θ is tan θ = 1?

[匿名]

回覆: 3

2017-08-28 10:41 pm

HELP! URGENT!?

[匿名]

回覆: 7

2017-08-22 11:21 pm

5/x+4/5=1?

[匿名]

回覆: 9

2017-07-18 1:33 pm

If tan25=a , than tan 205 _ tan115/ tan 245 + tan 335 =? , the given value is in degree?

[匿名]

回覆: 7

2017-07-16 12:22 am

Against the wind a plane travels 5600 km in 7hrs. With wind the plane travels 8160 km in 8 hrs. rate in still air and rate of wind?

[匿名]

回覆: 14

2017-07-06 10:18 pm

If 5x + 6 = 41, then x + 3 is?

[匿名]

回覆: 7

2017-06-21 1:24 am

Tan x=4/3. Write down possible value of cos x.?

[匿名]

回覆: 4

2017-06-08 10:37 pm

HELP!! Geometry?

[匿名]

回覆: 6

2017-06-05 12:51 am

Is algebra actually helpful if I'm not getting anywher in life?

[匿名]

回覆: 4

2017-05-29 8:08 am

In the diagram, is divided into equal parts. The coordinates of point A are (-3, 9), and the coordinates of point B are (9, 5).?

[匿名]

回覆: 4

2017-05-14 9:38 am

Given that the logarithm of 7623 is 3.8821, what is the logarithm for each answer listed below? a. 0.8821 b. 7.8821 c. 1.8821?

[匿名]

回覆: 1

2017-05-08 9:14 am

I am having trouble with this math equation :Solve the quadratic inequality. Write the solution set in interval notation. x^2-5x-24>0?

[匿名]

回覆: 3

2017-05-08 8:57 am

Need help with this math problem:Simplify the expression. (-3m^8)(2m^9)(-5m^7) (^ means exponent so ^6 means the exponent is 6)?

[匿名]

回覆: 6

2017-05-05 12:01 am

If seven times a number is added to the squares of the number and the result is negative twelve, find the numbers.?

[匿名]

回覆: 3

2017-04-26 4:35 am

Why is the limit of ln(n)/ln(n+1) 1?

[匿名]

回覆: 2

2017-04-26 4:54 am

4^x -10 • 4^-x = 3?

[匿名]

回覆: 3

2017-04-26 2:58 am

Find the value of (log2 3)•(log3 4) • …• (logn n + 1) • (logn+1 2)?

[匿名]

回覆: 4

2017-04-01 12:26 am

Logarithms?

[匿名]

回覆: 5

2017-03-16 3:49 am

Calculus help please?

[匿名]

回覆: 6

2017-03-14 10:51 pm

(x) - (x^2)/(x - 2) + (9)/(x^2 - 4) May someone help me combine these 3 fractions, because it says my answer is wrong.?

[匿名]

回覆: 5

2017-03-09 12:01 am

Please help. Could you please.?

[匿名]

回覆: 13

2017-03-08 2:57 am

Make w the subject of the formula?

[匿名]

回覆: 6

2017-03-08 2:42 am

p= a+b+c formula?

[匿名]

回覆: 5

2017-03-08 2:25 am

solve equations?

[匿名]

回覆: 4

2017-03-02 3:24 am

Please help, this should be simple, but I have a terrible headache. I need the answer, please.?

[匿名]

回覆: 2

2017-02-24 10:18 pm

if a#b=a(squared)+b and a@b=b-a, what is value of ((1#3)@2)?

[匿名]

回覆: 6

2017-02-22 1:32 am

please help with this question?

[匿名]

回覆: 2

2017-02-20 6:37 pm

Indices question. Simplify?

[匿名]

回覆: 5

2017-02-19 11:39 pm

How do you solve this simultaneous equation? 4x+y=4 2x+3y=-3?

[匿名]

回覆: 6

2017-02-17 9:21 am

Find the equation that is perpendicular to the line y=3, passing through the point -4,-3. With explanation how to solve.?

[匿名]

回覆: 5

2017-02-15 8:21 pm

x^2=8x-3=0?

[匿名]

回覆: 4

2017-02-14 11:34 pm

Can someone help me factor x^4-3x^2+2?

[匿名]

回覆: 3

2017-02-14 9:43 pm

The coefficient of x⁴ in the expansion of (1+x+x²+x³)^(11) is what?

[匿名]

回覆: 4

2017-02-10 11:59 pm

help please?

[匿名]

回覆: 4

2017-02-07 9:44 pm

Find the slope of the line which contains the point (-4,7) and also contains the point at which the line 3x-2y=8 intersects the y-axis.?

[匿名]

回覆: 2

2017-02-06 12:16 pm

Math question about scientific notation?

[匿名]

回覆: 284

2017-02-01 7:11 am

Why bother deporting illegal immigrants? Why not just tell them that they either leave or they go to work camps?

[匿名]

回覆: 4

2017-01-17 7:13 pm

Help required in division?

[匿名]

回覆: 5

2017-02-01 1:13 am

In an arithmetic sequence, t3 = 15 and s8 = 168, find the simplified expression of tn.?

[匿名]

回覆: 3

2017-01-31 12:57 am

Math problem help please?

[匿名]

回覆: 4

2017-01-26 3:07 am

10 points best answer, help?

[匿名]

回覆: 5

2017-01-25 1:08 am

Algebra 2 Questions?