Wednesday

October 22, 2014

October 22, 2014

Posted by **mikel** on Thursday, March 24, 2011 at 11:25am.

(2x+5)^2=12

- Math -
**Reiny**, Thursday, March 24, 2011 at 11:52am2x+5 = ±√12

2x = -5 ±√12

x = (-5 ± 2√3)/2

**Answer this Question**

**Related Questions**

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

algebra - 1)Solve by factoring:5x^2=4-19x answer=-4,1/5 2)Which quadratic ...

Algebra - 1)Solve by factoring:5x^2=4-19x answer=-4,1/5 2)Which quadratic ...

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

Algebra - Solve the quadratic equation by the square root property (2x - 1)2 = ...

college math - I'm hoping I did thesse right. Solve each quadratic equation. (I ...

math,help,algebra I - I need help can someone help me get unstuck and let me ...

math - Solve the equation by using the square root property. Simplify all ...

math - I'm completely lost withhow u solve this quadratic equation using the ...

math - Solve the equation by using the square root property. Simplify all ...