Ramiya is using the quadratic formula to solve a

Ответ:

emily200705

11.03.2022

The correct option is: A. 0=x^2+3x+2

Step-by-step explanation:

Quadratic formula: $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

After substituting the values of a, b and c into the formula, Ramiya's equation is: $x=\frac{-3\pm\sqrt{3^2-4(1)(2)}}{2(1)}$

Comparing the above equation with the quadratic formula, we will get........

$2a= 2(1)\\ a=1\\ \\ -b=-3\\ b=3\\ \\ 4ac=4(1)(2)\\ 4(1)c=4(1)(2)\\ c=2$

The standard form of any quadratic equation is: ax^2+bx+c=0

So, Ramiya’s quadratic equation will be: 1x^2+3x+2=0 or, 0=x^2+3x+2

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DragonLovely

25.05.2020

I got A

Step-by-step explanation:

Literally just took the test

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ari313

14.08.2021

sorry, i can't understand your question. will later if you describe more clearly!

: )

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