Másodfokú egyenletek Flashcards: 10 Cards

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10 questions

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1.

FLASHCARD QUESTION

Front

Stabiliți extremul funcției vizibile în imagine!

Back

valoarea minimă y = − 5 la x = 4

2.

FLASHCARD QUESTION

Front

Care sunt soluțiile ecuației $x^2-6x+10=0$ ?

Back

Niciuna

3.

FLASHCARD QUESTION

Front

Câte soluții reale are ecuația $x^2+10x+24=0$ ?

Back

2

4.

FLASHCARD QUESTION

Front

Câte soluții reale are ecuația $x^2+25=-11$ ?

Back

0

5.

FLASHCARD QUESTION

Front

Rezolvați ecuația x² +7x -18 = 0 pe mulțimea numerelor reale!

Back

x₁= -9 și x₂ =2

6.

FLASHCARD QUESTION

Front

$5x-2x^2+3=0$

Back

$x_1=3\ \ \ x_2=-0,5$

7.

FLASHCARD QUESTION

Front

$5x-2x^2+3=0$

Back

$x_1=3\ \ x_2=-0,5$

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