Question

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form , ax^2+bx+c=0. The equation is _=0. Please help.

Answer 1

Please, could you write the equation again?

Answer 2

ax^2+bx+c=0
Solution is 4 only
The equation is_=0

Answer 3

I think I don't understand your question. Maybe this is useful:
\[x=(-b \pm \sqrt{b ^{2}-4ac})/(2a)\]

Answer 4

oh, got it. It's this way:
(x-4)^2=x^2-8x+16=0

Answer 5

Is that useful?

Answer 6

Yes, that was helpful for I had no clue about this one. Thank you

Answer 7

You are welcome!