Como

can anybody please solve 3x^2-6x-9=0 using the quadratic formula!?

4x-y=8 x+5y=44 solve by elimination method?

how do i solve this equation?

how do you find the solutions of 2x^2 - 3 = 13?

Simplify: (-4 + x^2 +2x^3)-(-6 - x + 3x^3)-(-6y^3 + y^2)?

what's 3x+6<3? Help me please!!?

Simplify the following expression (x to the 2– 9x – 36)/(x + 3) ?

Use the quadratic formula to solve the following quadratic equation: 8x2 + 2x - 3 = 0.?

Solve the following quadratic equation by a method of your choice: y to the 2 + 12y + 11 = 0. ?

4/5+6/9+1/2-7/2=help!!!!!!!!!!!!!!?

Need help answering this question? Solve2x^2-3x-2=0 using the quadratic formula?

solve for x in the following proportion?

evaluate this number|-14|?

subtract 7/9-(-13/18)?

what is 3 3/4 from a mixed number to an improper fraction?

Simplify the product using FOIL. (4x + 3)(2x + 5)?

1/2 x^2 - 1/3 x - 1/6 = 0 solve by factoring? ?

(−36ac) ÷ (−9) ??????

Factor the expression. x squared minus x minus 42?

Simplify the expression. square root of 7 + 8 square root of 63?

what is the answer to; x^2-3x/x+1=4/x+1?

can someone help me solve this equation 3(3x-1)=4(3+3x)?

whats 12 over 24 in simplest form?

what is 30 divided by 1/2 add 10?

HELP ME PLEASE! (X+2)(2X-5)=-9?

please help me math solve:5/8=40/x?

can anyone help me solve this math problem x(7+x)=-12?

Solve the equation and find all solutions.?

please help me solve, 3x^3+5x^2-3x-5=0?

(−8x) ÷ (−2) ????????

solve 5m(7)=7(15m+1)?

Can someone solve this 6y -4 = 3 + 4 + 5y?

5x-2=4x+16 what's the answer and how do you work it out using the balance method?

(2x^2+3x-8)+(5x^2-9x+2)? how do I do this?

Can you help with system of equations problem?

How to solve 9/11 - 1/2 ÷ 1/5 + 7/22?

solve for x:5x-11=21+4(1-x)?

i need some help. what % of 30 = 12?

Evaluate if x = 2 and y = 3?

Solve the equation..................?

Undefined???? 4÷0+20?

Subtracting Fractions!!!!!HELP!!!!!DUE TODAY!!!!!!!!!!?

30mm equal to how many cm?

How do you justify 5 (n + 4 ) + 9n = (5n+ 20 ) + 9n?

what is 3/4 * 1/4 i have a problem doing fraction maths.?

Solve the system using substitution?

3/4x - 4 = 16. value of X? and how to figure it out? 10 points to best answer :D?

How do you get this Equation in standard form?x²-3x-4=0?

Help please with 7-8(-2-5x)?

Solving for X, I'm lost. ?