Engr. Ronald

[匿名]

回覆: 11

2009-01-01 1:17 pm

(i) Expand and simplify (x-5)(x+2)(x+5)?

[匿名]

回覆: 8

2009-01-01 3:03 pm

please help me solve this equation x/x-6 + 2/x = 1/x-6?

[匿名]

回覆: 10

2009-01-01 2:08 pm

how do i add (-3)+2+(-7)?

[匿名]

回覆: 13

2009-01-01 2:21 pm

Hard math question plz help!!?

[匿名]

回覆: 7

2008-12-31 3:48 am

how to solve for this problem?

[匿名]

回覆: 8

2008-12-31 4:56 am

When x3+3x2-2x+7 is divided by x+1, the remainder is ?

[匿名]

回覆: 8

2008-12-31 4:08 am

help me with my math problem?

[匿名]

回覆: 7

2008-12-31 3:20 am

ALGEBRA. Can anyone help?

[匿名]

回覆: 10

2008-12-30 3:35 am

If 2x – 3(x + 4) = - 5, then x =?

[匿名]

回覆: 14

2008-12-29 3:17 pm

How do i solve this similtaneous equation? 5x+y=13 x+y=5?

[匿名]

回覆: 10

2008-12-29 4:17 am

Need help with this math problem?

[匿名]

回覆: 7

2008-12-29 3:26 am

write the equation in it's equivalent logarithmic form. 5^-2=1/25?

[匿名]

回覆: 13

2008-12-29 3:11 am

how do I do this problem?

[匿名]

回覆: 17

2008-12-28 3:46 pm

if 2x-6=4 then what us the value of x?

[匿名]

回覆: 10

2008-12-28 1:49 am

x^2=8x-16 okay im stuck in thiz one too?

[匿名]

回覆: 9

2008-12-28 3:17 am

can ya show me how to do this type of problems.?

[匿名]

回覆: 7

2008-12-28 2:03 am

Simplify 27^-4/8 & show steps please?

[匿名]

回覆: 8

2008-12-27 11:11 am

simplify: x^2+6x+5/x2-25?

[匿名]

回覆: 10

2008-12-27 4:17 pm

factor completely: 3ax² -27a?

[匿名]

回覆: 28

2008-12-27 11:16 am

what is the formula of(a+b)(a-b)?

[匿名]

回覆: 9

2008-12-26 8:33 am

find the solution set in a+bi form: x^2+6x+12=0?

[匿名]

回覆: 11

2008-12-26 7:43 am

solve for x: 5/x-3 - 30/x^2-9 = 1?

[匿名]

回覆: 7

2008-12-26 3:27 am

is 5"10 inches, 177 in cm?

[匿名]

回覆: 10

2008-12-24 6:54 am

How do you solve this? √3x+1 - √2x-1 = 1?

[匿名]

回覆: 7

2008-12-24 10:20 am

inequality !maths problem.?

[匿名]

回覆: 7

2008-12-23 3:34 pm

Simplify:√[121x12y16z6]?

[匿名]

回覆: 26

2008-12-23 4:19 pm

what is 1/10 in percent?

[匿名]

回覆: 10

2008-12-23 3:24 pm

HELP! In the middle of a college math test!?

[匿名]

回覆: 30

2008-12-22 3:11 am

Solve??? MATH PROBLEM!!!!~~~~~~~?

[匿名]

回覆: 11

2008-12-22 3:07 am

Factor trinomial w^3-3w^2-54w Everything I have tried doesn't work on the check...?

[匿名]

回覆: 6

2008-12-20 2:01 pm

24a^6b+60a^3+150a^2b^3 factor polynomial?

[匿名]

回覆: 4

2008-12-20 1:59 pm

xy-5x+2y-10 factor polynomial?

[匿名]

回覆: 10

2008-12-18 1:51 pm

Logarithms... solve for x?

[匿名]

回覆: 6

2008-12-18 1:19 pm

easyy question: how does 1 - (1/(1-a)) simplify to -a/(1-a) ?

[匿名]

回覆: 10

2008-12-18 7:03 am

Solve for x given √(2x - 5) = 13?

[匿名]

回覆: 9

2008-12-17 2:43 pm

Solve. 4/7=21/x-3 Help?

[匿名]

回覆: 9

2008-12-15 8:16 am

solve for an equationsolve for 2/5y+4=6?

[匿名]

回覆: 8

2008-12-13 2:32 pm

Find f(-2) when f(x)=-18x^2+12x-7?

[匿名]

回覆: 9

2008-12-13 2:07 pm

Determine weather (5,-1) is a solution of 3x+6y=9?

[匿名]

回覆: 9

2008-12-13 3:01 pm

what is the value of x? x^3=64?

[匿名]

回覆: 12

2008-12-10 6:38 am

what is the answer for 1-3(y-5) =4(2-3y)?

[匿名]

回覆: 7

2008-12-02 2:54 pm

how do you solve this : 2/2x + 3/2x divided by 1/x+1/4x?

[匿名]

回覆: 8

2008-12-02 2:33 pm

5[12 - (6 - 3a) - 2a] = 2(1 - a)?

[匿名]

回覆: 18

2007-03-10 2:14 am

What is the best pet?