SOLUTION: Write the number in the form a + bi. (square root of 4) + 10 Solve the quadratic equation by completing the square. x^2+10x+14=0

Question 119407: Write the number in the form a + bi.
(square root of 4) + 10
Solve the quadratic equation by completing the square.
x^2+10x+14=0
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Write the number in the form a + bi.
(square root of 4) + 10
--------
There is no "i" term in the problem you have posted:
Ans: 2+10 = 12+0i
====================
Solve the quadratic equation by completing the square.
x^2+10x+14=0
x^2+10x+(10/2)^2 = (10/2)^2
(x+5)^2 = 25
x+5 = 5 or x+5 = -5
x = 0 or x = -10
==============
Cheers,
Stan H.
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