Math, asked by ptamanna679, 3 days ago

Virat can find the value of p using the hint: p + 3 10 = 13​

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Answers

Answered by gamergamingagarwal
0

Step-by-step explanation:

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Answered by dharanidattakankanal
0

Answer:

hello

Step-by-step explanation:

Solution:

We have.

Let x2 – 2x – 8 = 0

To find the factor of – 8

-8

-4 +2

x2 – 4x + 2x – 8 = 0

x (x – 4) + 2 (x – 4) = 0

(x – 4) (x + 2) = 0

x-4 = 0 or x+2 = 0

x = 4 or x = 2

∴ Zeroes of x2 – 2x – 8 = 4 and – 2

* Verification the relationship between the zeroes and the coefficients:

Sum of the zeroes = -2 +4 = 2 = 2/1

= – (-2/1) =

= – (coefficient of x)/(coefficient of x2)

Product of zeroes = (-2) (4) = -8/1 = -8/1

= -8/1 = Constant term/ coefficient of x2

∴ verified the relationship between the zeroes and the coefficients.

thanks!!!

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