Question

If α and β are the zeros of 2x2+5x-10, them the value of αβ is​

Answer 1

Answer:

αβ=-5.

Step-by-step explanation:

Given quadratic equation is 2x²+5x-10=0

On comparing with the standard form of a Quadratic equation ax²+bx+c=0, a=2,b=5 and c=-10.

The product of the roots of a quadratic equation is αβ=c/a.

⇒αβ=(-10/2)

⇒αβ=-5.

Answer 2

Answer:

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