Monday

March 2, 2015

March 2, 2015

Posted by **Jean** on Friday, October 30, 2009 at 2:13pm.

- Math 209 -
**Reiny**, Friday, October 30, 2009 at 2:59pmI will assume you meant

solve

3x^2 + 6x - 105 = 0

divide by 3

x^2 + 2x - 35 = 0

(x+7)(x-5) = 0

x = -7 or x = 5

**Answer this Question**

**Related Questions**

algebra - I don;t know how to solve the following equation. 9+6x=-6x+105 I have...

algebra - I don;t know how to solve the following equation. 9+6x=-6x+105 I have...

Math - Solve the equation using order of operations. -22+105+(-37)+23+22+37+(-...

Math - Find the value of x. The area of a rectangle = 105 The length is 2x+1 ...

math 209 - .78=2(3.14)*sqrt.5/g solve for g

college math 209 - solve for y, 5y^-13y=6

math - solve the system 7x^2 - 5y^2 + 20y = 3 21x^2 + 5y^2 =209

college math 209 - solve the equation (x+4)^2=2x^+19x+46

college math 209 - solve for u, where u is a real number ău - 18 = 2

college math 209 - use the quadratic formula to solve for x, 3x^2 + x -8=0