Question

if is the zeros quadratic polynomial
x² + (a+1)x + b are
2 and - 3
then a = ? b = ?​

Answer 1

Answer:

a=(0) and b=(-6)

Step-by-step explanation:

Bro you may know that the standard form of quadratic equation is ax²+bx+c

If the roots of this equation are x and y,then the sum of roots,i.e.x+y=-b/a.....and the product of rootsi.e.x*y=c)a.

Therefore x+y=(2)+(-3)=(-1)=[-(a+1)]

So a=+0)

Similarly,x*y=(2)*(-3)=(-6)=b/1

So b=(-6)

Thanks bro.

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