Hi,

2x2 + 10x = -7

2x2 + 10x + 7 = 0    |Form:  a^2 + bx + c = 0









 -0.8416876048223, -4.1583123951777

 

RELATED QUESTIONS

2x2 - 10x + 7 = 0

 (answered by stanbon)

use the discriminant to determine the number of solutions of the quadratic equation, and... (answered by venugopalramana)

Find all zeros of the polynomial equation
x3-2x2+10x+136=0
 (answered by stanbon)

Solve this quadratic equation using the quadratic formula.

2x2 - 10x + 7 = 0

can... (answered by jorel1380)

Use the x-intercept method to find all real solutions of the equation.
 x^3-10x^2+17x+28
 (answered by lynnlo)

3x+8+7x=-62 
10x+8=-62        
10x=-70                                                   (answered by queenofit)

 Multiply every term in the equation   2x2 + 10x + 12  =  0 by a number other than... (answered by stanbon)

Simplify. Please show all of your work. 
-10x + 2x2 – 6x3 + 5(6x + 4x2 – 3x3)

 (answered by vasumathi)

Solve each of the following quadratic equations by completing the square.
2x2 + 10x + 11  (answered by jim_thompson5910)