What is the solution of the equation (X - 5)2 + 3(x - 5) + 9 = 0? Use u substitution and the quadratic formula to solve. X=
-3+3w3
2
X=
7+3/13
2
x = 2
x = 8

Solve quadratic equation by factoring or using quadratic formula with our free quadratic equation calculator. ... Step 2 : Choose a command relating to the function f(x) you entered above. ... Example 5 Solve x2 + 6x - 7 = 0 by completing the square. ... Now we find half of 6 = 3 and 32 = 9, to give us the number for the blank.

Step-by-step explanation:

6 miles

Step-by-step explanation:

60 miles : 5 inches

12 miles  : 1 inch

6 miles   : 1/2 inch

whatever you do to one side of the ratio you have to do to the other.

to get from 1 to a 1/2 you divide by 2, so you do 12 divided by 2 which is 6.