Engr. Ronald

[匿名]

回覆: 6

2009-04-26 10:25 am

make x the subject of y=x/x+1?

[匿名]

回覆: 8

2009-04-26 9:13 am

maths question!! help?

[匿名]

回覆: 4

2009-04-26 9:10 am

Maths question help!!!! simultaneous equation?

[匿名]

回覆: 4

2009-04-26 6:48 am

x²+1\x²+2x² factorised?

[匿名]

回覆: 4

2009-04-23 10:00 am

f(x)=5x+1 g(x)=x^2 find a) fg(x) b) gf(x)?

[匿名]

回覆: 10

2009-04-17 4:15 pm

if tan= 6/8, then what is sin??? (geometry)?

[匿名]

回覆: 13

2009-04-17 3:37 pm

a+3b=12 2b-a=3 what is b^2-a^2?

[匿名]

回覆: 10

2009-04-17 3:34 pm

solve for the positive value of x?

[匿名]

回覆: 6

2009-04-16 10:14 am

Help find the product: (3xy)(-2x^2y^3)(x + y)?

[匿名]

回覆: 5

2009-04-16 9:52 am

Solve the following polynomial equations. 2x(4x-7)(x+3)^2=0 & (x+3)(x+2)(x-2)=-12?

[匿名]

回覆: 5

2009-04-15 3:48 pm

Can you help me simplify the equation (10-2x)(8x-2x^2)?

[匿名]

回覆: 4

2009-04-15 3:10 pm

What is 5x-2(7x-1)=14x?

[匿名]

回覆: 10

2009-04-10 2:45 pm

How do I factor this equation?

[匿名]

回覆: 7

2009-04-10 2:27 pm

g(x)=5x^3-2x^2+3x-7 given g(2)?

[匿名]

回覆: 7

2009-04-09 4:27 pm

Math helpppp! Please and thankyouu!: )?

[匿名]

回覆: 6

2009-04-09 3:50 pm

2x+3y=1 how do i get y by itself?

[匿名]

回覆: 6

2009-04-09 12:06 pm

Divide: (12x squared - 7x+6) divided by (3x-1)?

[匿名]

回覆: 5

2009-04-09 11:57 am

Factor: 6y squared + y - 12?

[匿名]

回覆: 7

2009-04-06 2:42 pm

What is 25 1/2 inches divided by 3/8ths of an inch?

[匿名]

回覆: 5

2009-04-02 3:28 pm

why am i not good at math?!!?

[匿名]

回覆: 6

2009-04-02 3:03 pm

can anyone solve for y in this equation?

[匿名]

回覆: 12

2009-04-01 3:15 pm

7x-(x-4)(-x-3) ... :|?

[匿名]

回覆: 10

2009-04-01 10:30 am

Factor: 2x squared - 3x - 2?

[匿名]

回覆: 4

2009-03-30 4:12 pm

divide, simplify if possible?

[匿名]

回覆: 2

2009-03-30 1:58 pm

factor each polnomial if the polynomial is prime say so 3x^3y^2-3x^2y^2+3xy^2?

[匿名]

回覆: 6

2009-03-28 10:19 am

Help solving this please?

[匿名]

回覆: 8

2009-03-28 10:03 am

i think i got this one right?

[匿名]

回覆: 7

2009-03-27 3:41 pm

What is the LCM of 16, 8 and 3?

[匿名]

回覆: 8

2009-03-25 11:20 am

how to factorise a quadratic?

[匿名]

回覆: 12

2009-03-25 11:09 am

what is the square root of 8987?

[匿名]

回覆: 11

2009-03-25 10:44 am

Can you please help me with this factorizing problem!!!!?

[匿名]

回覆: 7

2009-03-24 3:25 pm

Add or subtract. simplify by collecting like radical terms, if possible.?

[匿名]

回覆: 4

2009-03-24 3:20 pm

Simplify (6 - 2i)(-3 + 4i)?

[匿名]

回覆: 7

2009-03-24 11:43 am

MATHS algebra!!!!!!!!!!?

[匿名]

回覆: 4

2009-03-24 11:11 am

solve each system of equations algebraically?

[匿名]

回覆: 8

2009-03-22 3:55 pm

I need someone help with a few math questions?

[匿名]

回覆: 9

2009-03-22 7:04 am

solve 2/5y = -4/15 please help me?

[匿名]

回覆: 4

2009-03-18 9:49 am

EASY! Factorise x^4-1?

[匿名]

回覆: 2

2009-03-18 9:48 am

fully factorise: 56a^3+189b^3?

[匿名]

回覆: 11

2009-03-17 3:21 pm

im stuck with simultaneous equations 3x+5y=26 2x+y=16?

[匿名]

回覆: 6

2009-03-16 5:03 pm

What is the GCF of 40xy and 24x? please help!!!!!!?

[匿名]

回覆: 9

2009-03-16 11:18 am

Quadratics factorisation; Solve: 6x^2-7x-24=0?

[匿名]

回覆: 12

2009-03-15 1:31 pm

help 10y-10=-20 to explain?

[匿名]

回覆: 5

2009-03-15 9:23 am

Solve for something to the X power?

[匿名]

回覆: 8

2009-03-15 8:58 am

whats 2x^3 + 2x^6 equal to?

[匿名]

回覆: 7

2009-03-14 10:14 am

can someone solve this equation, 2x^2 + 12x+ 40= 360?

[匿名]

回覆: 6

2009-03-12 11:34 am

this is talking about algebra?

[匿名]

回覆: 5

2009-03-11 10:39 am

Factorising Polynomials?

[匿名]

回覆: 2

2009-03-11 11:51 am

Math homework. Perform and Simplify.?

[匿名]

回覆: 10

2009-03-11 11:15 am

Expand and simplify 3(x+1)+4(2x+3).?