Como

Factorise and simplify 2b-2a ÷ a²-b²?

can someone solve 2^3x=5^x+2?

1/v=8/v-1/v solve for v?

Factorising difference of perfect squares?

What is c when b=7c Thank You ?

How do I factorize this?

Simple quadratic equation? (but not for me!)?

How do you solve this for x by completing the square?

If 1/x = 3.5. then 1/(x+2) =?

3r-5s=19 5r+3s=43 what is the solution of the System?

I know :(D - (D * .1)) + Bal = Tot. But I'm having trouble solving for D. It's been over 15 years since school?

simplify (16x^12)^3/4?

what is the value of y?

Divide: 6x^2-x-12/9x^2-16 / 2x^2-7x+6/3x^2-x-4 (show work).?

What is (a + b + 4)^2? Please help?

Solve for T2/16 = T/72T= ?

Solve the following: (2+3i)-(-3+4i)?

5y - 2 (greater than or equal to sign) 14 - 3u?

Algebra Problem! 2 (2 - x) + 3x ( greater than or equal to sign) 0?

How do you write 15/25 as a percent please by tomorrow!!!@?

Logarithms... solve for x?

Solve 4(x + 1) = 2(3 - x) can any one advise me on the best way to work this out.?

Solve for x given √(2x - 5) = 13?

how would i solve this equation?

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

which is the right answer to 4x - 5 = 2x + 7?

If 45 is 120% of a number, what is 80% of the same number?

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

how can i solve this equation?9x +2x -5 =2x + 15?

Whats 5y³ - y² ? need this for assignment?

Use the FOIL method to find the product (7x^7-9)(x^8-9)?

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

Solve the following system of equations:?

subtract(3x+8xy-9)-(-8+9xy+6)?

Solve the compound inequality.11<4/7x+7<15?

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

Add. Simplify if possible. 3u/u^2-36 + u/u-6?

Subtract and simplify:?

How should I do this algebra problem?

solve 2x-(x+5)=2-(7-x)?

What is 62.84 to 3 significant figures?

How do I solve the following algebra equation? ?

is the number 217 prime?

I need help finding all imaginary and real roots?

I need to find the slope of 4x-2y=8. I need help!!?

how do i simplify 2x^3 * 5x^2?

8-5 (2X+1) = -3 (1-2X) + 4?

How do you solve for this equation? x+y = 2.83, x-y=7.77 What is X and Y?

solve by completing the square: x^2 + 1/2x = 1/3?

what is 5 square root of x + 1 = 21?