Question

One root of the quadratic equation is 2 and the sum of the root is zero

Answer 1

Step-by-step explanation:

4.3333333333334.3333333333334.333333333333

Answer 2

Supposed the one root of quadratic equation is a

And another root is b

By given condition

a+b=0

2+b=0

B=-2

I. E. a+b=0

a x b=

2 x-2=-4

axb=-4

We know that

Quadratic equation =

X²-(a+b)x+a X b=0

X²-0x+(-4)=0

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