Po-Shen Loh's new way of solving quadratic equation Quadratic equation, ax^2+bx+c=0

Mekhi Cox

Mekhi Cox

Answered question

2022-04-22

Po-Shen Loh's new way of solving quadratic equation
Quadratic equation, ax2+bx+c=0 and its solution is quadratic equation, x=b±b24ac2a.
Now setting a=1 then we have x2+bx+c=0
x=b±b24c2
rewrite as x=b2±(b2)2c

Answer & Explanation

Aliana Sexton

Aliana Sexton

Beginner2022-04-23Added 20 answers

For b24ac0 and a=1 they are the same:
b+b24ac2a=b2+b24ac4a=b2+(b2)2aca=b2+(b2)2c
and bb24ac2a=b2b24ac4a=b2(b2)2aca=b2(b2)2c.

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