What number should be added to both sides of the equation to complete the square x^2+3x=6
1 answer:
Take half of the coefficient of x: It is 3, and half that is 3/2.
Then <span>x^2+3x=6 becomes:
</span><span> x^2+3x + (3/2)^2 =6 + (3/2)^2, and
(x+3/2)^2 = 6 + 9/4
You were not asked to solve the equation, but why not do it for the practice?
</span>Solve (x+3/2)^2 = 6 + 9/4 for x. There will be 2 values.
You might be interested in
Answer:
0.85 I believe
Step-by-step explanation:
Answer:
80 cups of water in 5 gallons.
Step-by-step explanation:
HOPE THIS HELPS! :D
Answer:
Step-by-step explanation:
5wx+5yz=5wx+5xy
5wx-5wx+5yz=5xy
5yz=5xy
Answer:
-7
Step-by-step explanation:
4-2x+6=24
10-2x=24
-2x=24-10
-2x=14
X=-7
Answer:
It would be 51 points.
Step-by-step explanation: