Equazioni Lab MAT

Grid paper

Per fare un buon cocktail e' fondamentale conoscere gli <strong>ingredienti</strong>

‪Esplora le equazioni‬

<a href="https://www.youtube.com/watch?v=0mI6HI9TVmM">VideoRipasso</a>

Flash yellow

Questa uguaglianza tra due espressioni si verifica solo per particolari valori (detti <strong>soluzioni</strong>) assegnati alle variabili (<strong><span style="text-decoration:underline">incognite</span></strong>) in essa contenute. <br><br>Ad esempio:<br><br>

3<strong><em><span style="text-decoration:underline">x</span> </em></strong>+ 2 = <strong>7</strong>

Le uguaglianze in aritmetica

<a href="bookcreator://page/Ckgc3Ur-Ty6xzg7UOAmmcQ">Uguaglianze</a>

<a href="bookcreator://page/XLwEaVOWSCmWNctoHdop4w">Monomi</a>

DOMANDE TEST INTERMEDIO

Un&nbsp;<strong>monomio</strong>&nbsp;è un'espressione algebrica&nbsp;costituita da un <span style="text-decoration:underline">coefficiente</span> e una <span style="text-decoration:underline">parte letterale</span> dove tra le lettere compaiono&nbsp;moltiplicazioni&nbsp;e elevamenti a&nbsp;potenza&nbsp;aventi esponente naturale

Radial orange

Le&nbsp;<strong>equazioni</strong>&nbsp;sono uguaglianze tra espressioni matematiche in cui compaiono una o più incognite

equazioni

Espressioni                                <br/>una o più incognite

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Paper stack border

Scaldiamo i motori

Quando dobbiamo fare una torta per 6 persone ma abbiamo solo le dosi per 10 persone, come possiamo fare? Con una proporzione. Ad esempio 150:10=x:6 ( 150gr di ricotta sta a 10 persone come x sta a 6 persone). Questa proporzione si risolve proprio con un'equazione semplice ovvero x= (150*6):10.

Name

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