dErpyto3z dErpyto3z

09-02-2021
Mathematics

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expand and simplify (X+7) (x-2)

Urgent please my teacher threatened me with an axe

Respuesta :

Rhonamoffat2706 Rhonamoffat2706

09-02-2021

Answer:

x²+5x-14

Step-by-step explanation:

expand out the brackets:

x²-2x+7x-14

simplify:

x²+5x-14

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