Question

x^2+12x-69
split this​

Answer 1

0=x2+12x-69

Two solutions were found :

x =(12-√420)/-2=6+√ 105 = 4.247

x =(12+√420)/-2=6-√ 105 = -16.247

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2".

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

0-(x^2+12*x-69)=0

Step by step solution :

Step 1 :

Step 2 :

Pulling out like terms :

2.1 Pull out like factors :

-x2 - 12x + 69 = -1 • (x2 + 12x - 69)