Friday

April 18, 2014

April 18, 2014

Posted by **Corinna** on Saturday, October 10, 2009 at 2:37pm.

- Algebra -
**jim**, Saturday, October 10, 2009 at 2:53pmDoublecheck the expression within the square root, and watch your signs.

b^2 - 4ac

1 - (4)(1)(-1)

- Algebra - oops typo -
**jim**, Saturday, October 10, 2009 at 2:55pmb^2 - 4ac

1 - (4)(2)(-1)

**Related Questions**

Algebra - Solve x^2-10x+22=0 by using the quadratic formula. After I substituted...

Algebra - Can you explain how to find the solution of 3x^2-2x+5, using the ...

Pre Algebra - Please help me with some problems. Thank you! Solve the equation ...

Algebra - I had to solve the function g of f where f is x^2+1 and g is sq. root ...

Algebra - When you're breaking down the square root in the quadratic formula ...

Algebra - Use the quadratic formula to solve the equation. Give exact answers: ...

Algebra - 69: 16x^2+8x-3. I inserted this into the quadratic formula and got -8...

Roots and Pre-cal - Find the roots of the function f(x)= x^2 +2x+2 a)-1 + sq ...

Algebra - I am supposed to "write each expression with a rational denominator" 1...

Algebra - Express the following in simplest radical form. All variables ...