sugaandmochis sugaandmochis

10-09-2020
Mathematics

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WILL GIVE BRAINLIEST! Use Vieta’s formulas to find the sum and the product of the roots of the equation: y^2−19=0 y1+y2= ? y1 * y2= ?

Respuesta :

infnitelyrandomhaya infnitelyrandomhaya

15-09-2020

Answer:

y1+y2=0; y1*y2 = -19

Step-by-step explanation:

We have y^2-19=0

Let's solve the equation

y^2=19

y=sqrt(19); y= - sqrt(19)

From there you can solve for the answer ;)

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