Le jour et la date test 1 answers will mark brainliest for correct

Bonjour,

Exemple :

Jeudi 20 septembre 2018

-Le jour

- le mois

- l'année

D) 1

Step-by-step explanation:

Quadratic expression:-

Any equation that can be expressed in the form

where a,≠ 0 is called a quadratic equation in 'x' Here a, b ,c are called co-efficient.

Example: the quadratic expression is

here a= 1 ,b=1 and c=1

α and β are roots of the quadratic equation

sum of the two roots are α+β = -b/a = -1

product of two roots are αβ = c/a =1

There fore the product of two roots are equal to one